20126494440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53093}}^1$

素因数の和:53135

約数の個数: 224

約数和(自身を含む): 73119994920

約数和(自身を除く): 52993500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2916, 3159, 3240, 3510, 3645, 4212, 4680, 4860, 5265, 5832, 6318, 7020, 7290, 8424, 9477, 9720, 10530, 12636, 14040, 14580, 15795, 18954, 21060, 25272, 29160, 31590, 37908, 42120, 47385, 53093, 63180, 75816, 94770, 106186, 126360, 159279, 189540, 212372, 265465, 318558, 379080, 424744, 477837, 530930, 637116, 690209, 796395, 955674, 1061860, 1274232, 1380418, 1433511, 1592790, 1911348, 2070627, 2123720, 2389185, 2760836, 2867022, 3185580, 3451045, 3822696, 4141254, 4300533, 4778370, 5521672, 5734044, 6211881, 6371160, 6902090, 7167555, 8282508, 8601066, 9556740, 10353135, 11468088, 12423762, 12901599, 13804180, 14335110, 16565016, 17202132, 18635643, 19113480, 20706270, 21502665, 24847524, 25803198, 27608360, 28670220, 31059405, 34404264, 37271286, 38704797, 41412540, 43005330, 49695048, 51606396, 55906929, 57340440, 62118810, 64507995, 74542572, 77409594, 82825080, 86010660, 93178215, 103212792, 111813858, 124237620, 129015990, 149085144, 154819188, 167720787, 172021320, 186356430, 193523985, 223627716, 248475240, 258031980, 279534645, 309638376, 335441574, 372712860, 387047970, 447255432, 503162361, 516063960, 559069290, 670883148, 745425720, 774095940, 838603935, 1006324722, 1118138580, 1341766296, 1548191880, 1677207870, 2012649444, 2236277160, 2515811805, 3354415740, 4025298888, 5031623610, 6708831480, 10063247220, 20126494440]

約数ペア:

[(1, 20126494440), (2, 10063247220), (3, 6708831480), (4, 5031623610), (5, 4025298888), (6, 3354415740), (8, 2515811805), (9, 2236277160), (10, 2012649444), (12, 1677207870), (13, 1548191880), (15, 1341766296), (18, 1118138580), (20, 1006324722), (24, 838603935), (26, 774095940), (27, 745425720), (30, 670883148), (36, 559069290), (39, 516063960), (40, 503162361), (45, 447255432), (52, 387047970), (54, 372712860), (60, 335441574), (65, 309638376), (72, 279534645), (78, 258031980), (81, 248475240), (90, 223627716), (104, 193523985), (108, 186356430), (117, 172021320), (120, 167720787), (130, 154819188), (135, 149085144), (156, 129015990), (162, 124237620), (180, 111813858), (195, 103212792), (216, 93178215), (234, 86010660), (243, 82825080), (260, 77409594), (270, 74542572), (312, 64507995), (324, 62118810), (351, 57340440), (360, 55906929), (390, 51606396), (405, 49695048), (468, 43005330), (486, 41412540), (520, 38704797), (540, 37271286), (585, 34404264), (648, 31059405), (702, 28670220), (729, 27608360), (780, 25803198), (810, 24847524), (936, 21502665), (972, 20706270), (1053, 19113480), (1080, 18635643), (1170, 17202132), (1215, 16565016), (1404, 14335110), (1458, 13804180), (1560, 12901599), (1620, 12423762), (1755, 11468088), (1944, 10353135), (2106, 9556740), (2340, 8601066), (2430, 8282508), (2808, 7167555), (2916, 6902090), (3159, 6371160), (3240, 6211881), (3510, 5734044), (3645, 5521672), (4212, 4778370), (4680, 4300533), (4860, 4141254), (5265, 3822696), (5832, 3451045), (6318, 3185580), (7020, 2867022), (7290, 2760836), (8424, 2389185), (9477, 2123720), (9720, 2070627), (10530, 1911348), (12636, 1592790), (14040, 1433511), (14580, 1380418), (15795, 1274232), (18954, 1061860), (21060, 955674), (25272, 796395), (29160, 690209), (31590, 637116), (37908, 530930), (42120, 477837), (47385, 424744), (53093, 379080), (63180, 318558), (75816, 265465), (94770, 212372), (106186, 189540), (126360, 159279)]