20123399340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1889

約数の個数: 288

約数和(自身を含む): 68487322176

約数和(自身を除く): 48363922836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 113, 132, 159, 165, 180, 198, 212, 220, 226, 265, 318, 330, 339, 396, 452, 477, 495, 530, 565, 583, 636, 660, 678, 795, 954, 990, 1017, 1060, 1130, 1166, 1243, 1356, 1590, 1695, 1697, 1749, 1908, 1980, 2034, 2260, 2332, 2385, 2486, 2915, 3180, 3390, 3394, 3498, 3729, 4068, 4770, 4972, 5085, 5091, 5247, 5830, 5989, 6215, 6780, 6788, 6996, 7458, 8485, 8745, 9540, 10170, 10182, 10494, 11187, 11660, 11978, 12430, 14916, 15273, 16970, 17490, 17967, 18645, 18667, 20340, 20364, 20988, 22374, 23956, 24860, 25455, 26235, 29945, 30546, 33940, 34980, 35934, 37290, 37334, 44748, 50910, 52470, 53901, 55935, 56001, 59890, 61092, 65879, 71868, 74580, 74668, 76365, 89835, 89941, 93335, 101820, 104940, 107802, 111870, 112002, 119780, 131758, 152730, 168003, 179670, 179882, 186670, 191761, 197637, 215604, 223740, 224004, 263516, 269505, 269823, 280005, 305460, 329395, 336006, 359340, 359764, 373340, 383522, 395274, 449705, 539010, 539646, 560010, 575283, 592911, 658790, 672012, 767044, 790548, 809469, 840015, 899410, 958805, 988185, 989351, 1078020, 1079292, 1120020, 1150566, 1185822, 1317580, 1349115, 1618938, 1680030, 1725849, 1798820, 1917610, 1976370, 1978702, 2109371, 2301132, 2371644, 2698230, 2876415, 2964555, 2968053, 3237876, 3360060, 3451698, 3835220, 3952740, 3957404, 4047345, 4218742, 4946755, 5396460, 5752830, 5929110, 5936106, 6328113, 6903396, 8094690, 8437484, 8629245, 8904159, 9893510, 10163333, 10546855, 11505660, 11858220, 11872212, 12656226, 14840265, 16189380, 17258490, 17808318, 18984339, 19787020, 20326666, 21093710, 25312452, 29680530, 30489999, 31640565, 34516980, 35616636, 37968678, 40653332, 42187420, 44520795, 50816665, 59361060, 60979998, 63281130, 75937356, 89041590, 91469997, 94921695, 101633330, 111796663, 121959996, 126562260, 152449995, 178083180, 182939994, 189843390, 203266660, 223593326, 304899990, 335389989, 365879988, 379686780, 447186652, 457349985, 558983315, 609799980, 670779978, 914699970, 1006169967, 1117966630, 1341559956, 1676949945, 1829399940, 2012339934, 2235933260, 3353899890, 4024679868, 5030849835, 6707799780, 10061699670, 20123399340]

約数ペア:

[(1, 20123399340), (2, 10061699670), (3, 6707799780), (4, 5030849835), (5, 4024679868), (6, 3353899890), (9, 2235933260), (10, 2012339934), (11, 1829399940), (12, 1676949945), (15, 1341559956), (18, 1117966630), (20, 1006169967), (22, 914699970), (30, 670779978), (33, 609799980), (36, 558983315), (44, 457349985), (45, 447186652), (53, 379686780), (55, 365879988), (60, 335389989), (66, 304899990), (90, 223593326), (99, 203266660), (106, 189843390), (110, 182939994), (113, 178083180), (132, 152449995), (159, 126562260), (165, 121959996), (180, 111796663), (198, 101633330), (212, 94921695), (220, 91469997), (226, 89041590), (265, 75937356), (318, 63281130), (330, 60979998), (339, 59361060), (396, 50816665), (452, 44520795), (477, 42187420), (495, 40653332), (530, 37968678), (565, 35616636), (583, 34516980), (636, 31640565), (660, 30489999), (678, 29680530), (795, 25312452), (954, 21093710), (990, 20326666), (1017, 19787020), (1060, 18984339), (1130, 17808318), (1166, 17258490), (1243, 16189380), (1356, 14840265), (1590, 12656226), (1695, 11872212), (1697, 11858220), (1749, 11505660), (1908, 10546855), (1980, 10163333), (2034, 9893510), (2260, 8904159), (2332, 8629245), (2385, 8437484), (2486, 8094690), (2915, 6903396), (3180, 6328113), (3390, 5936106), (3394, 5929110), (3498, 5752830), (3729, 5396460), (4068, 4946755), (4770, 4218742), (4972, 4047345), (5085, 3957404), (5091, 3952740), (5247, 3835220), (5830, 3451698), (5989, 3360060), (6215, 3237876), (6780, 2968053), (6788, 2964555), (6996, 2876415), (7458, 2698230), (8485, 2371644), (8745, 2301132), (9540, 2109371), (10170, 1978702), (10182, 1976370), (10494, 1917610), (11187, 1798820), (11660, 1725849), (11978, 1680030), (12430, 1618938), (14916, 1349115), (15273, 1317580), (16970, 1185822), (17490, 1150566), (17967, 1120020), (18645, 1079292), (18667, 1078020), (20340, 989351), (20364, 988185), (20988, 958805), (22374, 899410), (23956, 840015), (24860, 809469), (25455, 790548), (26235, 767044), (29945, 672012), (30546, 658790), (33940, 592911), (34980, 575283), (35934, 560010), (37290, 539646), (37334, 539010), (44748, 449705), (50910, 395274), (52470, 383522), (53901, 373340), (55935, 359764), (56001, 359340), (59890, 336006), (61092, 329395), (65879, 305460), (71868, 280005), (74580, 269823), (74668, 269505), (76365, 263516), (89835, 224004), (89941, 223740), (93335, 215604), (101820, 197637), (104940, 191761), (107802, 186670), (111870, 179882), (112002, 179670), (119780, 168003), (131758, 152730)]