20673353160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1852451}}^1$

素因数の和:1852499

約数の個数: 96

約数和(自身を含む): 69355802880

約数和(自身を除く): 48682449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1852451, 3704902, 5557353, 7409804, 9262255, 11114706, 14819608, 16672059, 18524510, 22229412, 27786765, 33344118, 37049020, 44458824, 55573530, 57425981, 66688236, 74098040, 83360295, 111147060, 114851962, 133376472, 166720590, 172277943, 222294120, 229703924, 287129905, 333441180, 344555886, 459407848, 516833829, 574259810, 666882360, 689111772, 861389715, 1033667658, 1148519620, 1378223544, 1722779430, 2067335316, 2297039240, 2584169145, 3445558860, 4134670632, 5168338290, 6891117720, 10336676580, 20673353160]

約数ペア:

[(1, 20673353160), (2, 10336676580), (3, 6891117720), (4, 5168338290), (5, 4134670632), (6, 3445558860), (8, 2584169145), (9, 2297039240), (10, 2067335316), (12, 1722779430), (15, 1378223544), (18, 1148519620), (20, 1033667658), (24, 861389715), (30, 689111772), (31, 666882360), (36, 574259810), (40, 516833829), (45, 459407848), (60, 344555886), (62, 333441180), (72, 287129905), (90, 229703924), (93, 222294120), (120, 172277943), (124, 166720590), (155, 133376472), (180, 114851962), (186, 111147060), (248, 83360295), (279, 74098040), (310, 66688236), (360, 57425981), (372, 55573530), (465, 44458824), (558, 37049020), (620, 33344118), (744, 27786765), (930, 22229412), (1116, 18524510), (1240, 16672059), (1395, 14819608), (1860, 11114706), (2232, 9262255), (2790, 7409804), (3720, 5557353), (5580, 3704902), (11160, 1852451)]