20104970016

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{20143}}^1$

素因数の和:20474

約数の個数: 96

約数和(自身を含む): 54397502208

約数和(自身を除く): 34292532192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 281, 296, 444, 562, 592, 843, 888, 1124, 1184, 1686, 1776, 2248, 3372, 3552, 4496, 6744, 8992, 10397, 13488, 20143, 20794, 26976, 31191, 40286, 41588, 60429, 62382, 80572, 83176, 120858, 124764, 161144, 166352, 241716, 249528, 322288, 332704, 483432, 499056, 644576, 745291, 966864, 998112, 1490582, 1933728, 2235873, 2981164, 4471746, 5660183, 5962328, 8943492, 11320366, 11924656, 16980549, 17886984, 22640732, 23849312, 33961098, 35773968, 45281464, 67922196, 71547936, 90562928, 135844392, 181125856, 209426771, 271688784, 418853542, 543377568, 628280313, 837707084, 1256560626, 1675414168, 2513121252, 3350828336, 5026242504, 6701656672, 10052485008, 20104970016]

約数ペア:

[(1, 20104970016), (2, 10052485008), (3, 6701656672), (4, 5026242504), (6, 3350828336), (8, 2513121252), (12, 1675414168), (16, 1256560626), (24, 837707084), (32, 628280313), (37, 543377568), (48, 418853542), (74, 271688784), (96, 209426771), (111, 181125856), (148, 135844392), (222, 90562928), (281, 71547936), (296, 67922196), (444, 45281464), (562, 35773968), (592, 33961098), (843, 23849312), (888, 22640732), (1124, 17886984), (1184, 16980549), (1686, 11924656), (1776, 11320366), (2248, 8943492), (3372, 5962328), (3552, 5660183), (4496, 4471746), (6744, 2981164), (8992, 2235873), (10397, 1933728), (13488, 1490582), (20143, 998112), (20794, 966864), (26976, 745291), (31191, 644576), (40286, 499056), (41588, 483432), (60429, 332704), (62382, 322288), (80572, 249528), (83176, 241716), (120858, 166352), (124764, 161144)]