20176595910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{58427}}^1$

素因数の和:59722

約数の個数: 64

約数和(自身を含む): 53847244800

約数和(自身を除く): 33670648890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1279, 2558, 3837, 6395, 7674, 11511, 12790, 19185, 23022, 34533, 38370, 57555, 58427, 69066, 115110, 116854, 172665, 175281, 292135, 345330, 350562, 525843, 584270, 876405, 1051686, 1577529, 1752810, 2629215, 3155058, 5258430, 7887645, 15775290, 74728133, 149456266, 224184399, 373640665, 448368798, 672553197, 747281330, 1120921995, 1345106394, 2017659591, 2241843990, 3362765985, 4035319182, 6725531970, 10088297955, 20176595910]

約数ペア:

[(1, 20176595910), (2, 10088297955), (3, 6725531970), (5, 4035319182), (6, 3362765985), (9, 2241843990), (10, 2017659591), (15, 1345106394), (18, 1120921995), (27, 747281330), (30, 672553197), (45, 448368798), (54, 373640665), (90, 224184399), (135, 149456266), (270, 74728133), (1279, 15775290), (2558, 7887645), (3837, 5258430), (6395, 3155058), (7674, 2629215), (11511, 1752810), (12790, 1577529), (19185, 1051686), (23022, 876405), (34533, 584270), (38370, 525843), (57555, 350562), (58427, 345330), (69066, 292135), (115110, 175281), (116854, 172665)]