20135963820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3233

約数の個数: 384

約数和(自身を含む): 72877916160

約数和(自身を除く): 52741952340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 31, 34, 35, 42, 51, 58, 60, 62, 68, 70, 84, 85, 87, 93, 102, 105, 116, 119, 124, 140, 145, 155, 170, 174, 186, 203, 204, 210, 217, 238, 255, 290, 310, 340, 348, 357, 372, 406, 420, 434, 435, 465, 476, 493, 510, 527, 580, 595, 609, 620, 651, 714, 812, 868, 870, 899, 930, 986, 1015, 1020, 1054, 1085, 1190, 1218, 1302, 1428, 1479, 1581, 1740, 1785, 1798, 1860, 1972, 2030, 2108, 2170, 2380, 2436, 2465, 2604, 2635, 2697, 2958, 3045, 3137, 3162, 3255, 3451, 3570, 3596, 3689, 4060, 4340, 4495, 4930, 5270, 5394, 5916, 6090, 6274, 6293, 6324, 6510, 6902, 7140, 7378, 7395, 7905, 8990, 9411, 9860, 10353, 10540, 10788, 11067, 12180, 12548, 12586, 13020, 13485, 13804, 14756, 14790, 15283, 15685, 15810, 17255, 17980, 18445, 18822, 18879, 20706, 21959, 22134, 25172, 26970, 29580, 30566, 31370, 31465, 31620, 34510, 36890, 37644, 37758, 41412, 43918, 44268, 45849, 47055, 51765, 53329, 53940, 55335, 61132, 62740, 62930, 65877, 69020, 73780, 75516, 76415, 87836, 90973, 91698, 94110, 94395, 97247, 103530, 106658, 106981, 109795, 110670, 125860, 131754, 152830, 159987, 181946, 183396, 188220, 188790, 194494, 207060, 213316, 213962, 219590, 221340, 229245, 263508, 266645, 272919, 291741, 305660, 319974, 320943, 329385, 363892, 373303, 377580, 388988, 427924, 439180, 454865, 458490, 486235, 533290, 534905, 545838, 583482, 636811, 639948, 641886, 658770, 680729, 746606, 799935, 909730, 916980, 972470, 1066580, 1069810, 1091676, 1119909, 1166964, 1273622, 1283772, 1317540, 1361458, 1364595, 1458705, 1493212, 1546541, 1599870, 1604715, 1653199, 1819460, 1866515, 1910433, 1944940, 2042187, 2139620, 2239818, 2547244, 2722916, 2729190, 2820163, 2917410, 3093082, 3184055, 3199740, 3209430, 3306398, 3403645, 3733030, 3820866, 4084374, 4479636, 4639623, 4959597, 5458380, 5599545, 5640326, 5834820, 6186164, 6368110, 6418860, 6612796, 6807290, 7466060, 7641732, 7732705, 8168748, 8265995, 8460489, 9279246, 9552165, 9919194, 10210935, 10825787, 11199090, 11280652, 11572393, 12736220, 13614580, 14100815, 15465410, 16531990, 16920978, 18558492, 19104330, 19741141, 19838388, 20421870, 21651574, 22398180, 23144786, 23198115, 24797985, 28201630, 30930820, 32477361, 33063980, 33841956, 34717179, 38208660, 39482282, 40843740, 42302445, 43303148, 46289572, 46396230, 47942771, 49595970, 54128935, 56403260, 57861965, 59223423, 64954722, 69434358, 78964564, 84604890, 92792460, 95885542, 98705705, 99191940, 108257870, 115723930, 118446846, 129909444, 138868716, 143828313, 162386805, 169209780, 173585895, 191771084, 197411410, 216515740, 231447860, 236893692, 239713855, 287656626, 296117115, 324773610, 335599397, 347171790, 394822820, 479427710, 575313252, 592234230, 649547220, 671198794, 694343580, 719141565, 958855420, 1006798191, 1184468460, 1342397588, 1438283130, 1677996985, 2013596382, 2876566260, 3355993970, 4027192764, 5033990955, 6711987940, 10067981910, 20135963820]

約数ペア:

[(1, 20135963820), (2, 10067981910), (3, 6711987940), (4, 5033990955), (5, 4027192764), (6, 3355993970), (7, 2876566260), (10, 2013596382), (12, 1677996985), (14, 1438283130), (15, 1342397588), (17, 1184468460), (20, 1006798191), (21, 958855420), (28, 719141565), (29, 694343580), (30, 671198794), (31, 649547220), (34, 592234230), (35, 575313252), (42, 479427710), (51, 394822820), (58, 347171790), (60, 335599397), (62, 324773610), (68, 296117115), (70, 287656626), (84, 239713855), (85, 236893692), (87, 231447860), (93, 216515740), (102, 197411410), (105, 191771084), (116, 173585895), (119, 169209780), (124, 162386805), (140, 143828313), (145, 138868716), (155, 129909444), (170, 118446846), (174, 115723930), (186, 108257870), (203, 99191940), (204, 98705705), (210, 95885542), (217, 92792460), (238, 84604890), (255, 78964564), (290, 69434358), (310, 64954722), (340, 59223423), (348, 57861965), (357, 56403260), (372, 54128935), (406, 49595970), (420, 47942771), (434, 46396230), (435, 46289572), (465, 43303148), (476, 42302445), (493, 40843740), (510, 39482282), (527, 38208660), (580, 34717179), (595, 33841956), (609, 33063980), (620, 32477361), (651, 30930820), (714, 28201630), (812, 24797985), (868, 23198115), (870, 23144786), (899, 22398180), (930, 21651574), (986, 20421870), (1015, 19838388), (1020, 19741141), (1054, 19104330), (1085, 18558492), (1190, 16920978), (1218, 16531990), (1302, 15465410), (1428, 14100815), (1479, 13614580), (1581, 12736220), (1740, 11572393), (1785, 11280652), (1798, 11199090), (1860, 10825787), (1972, 10210935), (2030, 9919194), (2108, 9552165), (2170, 9279246), (2380, 8460489), (2436, 8265995), (2465, 8168748), (2604, 7732705), (2635, 7641732), (2697, 7466060), (2958, 6807290), (3045, 6612796), (3137, 6418860), (3162, 6368110), (3255, 6186164), (3451, 5834820), (3570, 5640326), (3596, 5599545), (3689, 5458380), (4060, 4959597), (4340, 4639623), (4495, 4479636), (4930, 4084374), (5270, 3820866), (5394, 3733030), (5916, 3403645), (6090, 3306398), (6274, 3209430), (6293, 3199740), (6324, 3184055), (6510, 3093082), (6902, 2917410), (7140, 2820163), (7378, 2729190), (7395, 2722916), (7905, 2547244), (8990, 2239818), (9411, 2139620), (9860, 2042187), (10353, 1944940), (10540, 1910433), (10788, 1866515), (11067, 1819460), (12180, 1653199), (12548, 1604715), (12586, 1599870), (13020, 1546541), (13485, 1493212), (13804, 1458705), (14756, 1364595), (14790, 1361458), (15283, 1317540), (15685, 1283772), (15810, 1273622), (17255, 1166964), (17980, 1119909), (18445, 1091676), (18822, 1069810), (18879, 1066580), (20706, 972470), (21959, 916980), (22134, 909730), (25172, 799935), (26970, 746606), (29580, 680729), (30566, 658770), (31370, 641886), (31465, 639948), (31620, 636811), (34510, 583482), (36890, 545838), (37644, 534905), (37758, 533290), (41412, 486235), (43918, 458490), (44268, 454865), (45849, 439180), (47055, 427924), (51765, 388988), (53329, 377580), (53940, 373303), (55335, 363892), (61132, 329385), (62740, 320943), (62930, 319974), (65877, 305660), (69020, 291741), (73780, 272919), (75516, 266645), (76415, 263508), (87836, 229245), (90973, 221340), (91698, 219590), (94110, 213962), (94395, 213316), (97247, 207060), (103530, 194494), (106658, 188790), (106981, 188220), (109795, 183396), (110670, 181946), (125860, 159987), (131754, 152830)]