20060752920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{5179}}^1$

素因数の和:5410

約数の個数: 192

約数和(自身を含む): 65521612800

約数和(自身を除く): 45460859880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 191, 195, 260, 312, 338, 382, 390, 507, 520, 573, 676, 764, 780, 845, 955, 1014, 1146, 1352, 1528, 1560, 1690, 1910, 2028, 2292, 2483, 2535, 2865, 3380, 3820, 4056, 4584, 4966, 5070, 5179, 5730, 6760, 7449, 7640, 9932, 10140, 10358, 11460, 12415, 14898, 15537, 19864, 20280, 20716, 22920, 24830, 25895, 29796, 31074, 32279, 37245, 41432, 49660, 51790, 59592, 62148, 64558, 67327, 74490, 77685, 96837, 99320, 103580, 124296, 129116, 134654, 148980, 155370, 161395, 193674, 201981, 207160, 258232, 269308, 297960, 310740, 322790, 336635, 387348, 403962, 484185, 538616, 621480, 645580, 673270, 774696, 807924, 875251, 968370, 989189, 1009905, 1291160, 1346540, 1615848, 1750502, 1936740, 1978378, 2019810, 2625753, 2693080, 2967567, 3501004, 3873480, 3956756, 4039620, 4376255, 4945945, 5251506, 5935134, 7002008, 7913512, 8079240, 8752510, 9891890, 10503012, 11870268, 12859457, 13128765, 14837835, 17505020, 19783780, 21006024, 23740536, 25718914, 26257530, 29675670, 35010040, 38578371, 39567560, 51437828, 52515060, 59351340, 64297285, 77156742, 102875656, 105030120, 118702680, 128594570, 154313484, 167172941, 192891855, 257189140, 308626968, 334345882, 385783710, 501518823, 514378280, 668691764, 771567420, 835864705, 1003037646, 1337383528, 1543134840, 1671729410, 2006075292, 2507594115, 3343458820, 4012150584, 5015188230, 6686917640, 10030376460, 20060752920]

約数ペア:

[(1, 20060752920), (2, 10030376460), (3, 6686917640), (4, 5015188230), (5, 4012150584), (6, 3343458820), (8, 2507594115), (10, 2006075292), (12, 1671729410), (13, 1543134840), (15, 1337383528), (20, 1003037646), (24, 835864705), (26, 771567420), (30, 668691764), (39, 514378280), (40, 501518823), (52, 385783710), (60, 334345882), (65, 308626968), (78, 257189140), (104, 192891855), (120, 167172941), (130, 154313484), (156, 128594570), (169, 118702680), (191, 105030120), (195, 102875656), (260, 77156742), (312, 64297285), (338, 59351340), (382, 52515060), (390, 51437828), (507, 39567560), (520, 38578371), (573, 35010040), (676, 29675670), (764, 26257530), (780, 25718914), (845, 23740536), (955, 21006024), (1014, 19783780), (1146, 17505020), (1352, 14837835), (1528, 13128765), (1560, 12859457), (1690, 11870268), (1910, 10503012), (2028, 9891890), (2292, 8752510), (2483, 8079240), (2535, 7913512), (2865, 7002008), (3380, 5935134), (3820, 5251506), (4056, 4945945), (4584, 4376255), (4966, 4039620), (5070, 3956756), (5179, 3873480), (5730, 3501004), (6760, 2967567), (7449, 2693080), (7640, 2625753), (9932, 2019810), (10140, 1978378), (10358, 1936740), (11460, 1750502), (12415, 1615848), (14898, 1346540), (15537, 1291160), (19864, 1009905), (20280, 989189), (20716, 968370), (22920, 875251), (24830, 807924), (25895, 774696), (29796, 673270), (31074, 645580), (32279, 621480), (37245, 538616), (41432, 484185), (49660, 403962), (51790, 387348), (59592, 336635), (62148, 322790), (64558, 310740), (67327, 297960), (74490, 269308), (77685, 258232), (96837, 207160), (99320, 201981), (103580, 193674), (124296, 161395), (129116, 155370), (134654, 148980)]