20407841292

素因数分解:

$2^2\times 3^1\times {\mathrm{26953}}^1\times {\mathrm{63097}}^1$

素因数の和:90057

約数の個数: 24

約数和(自身を含む): 47620817776

約数和(自身を除く): 27212976484

約数列:

[1, 2, 3, 4, 6, 12, 26953, 53906, 63097, 80859, 107812, 126194, 161718, 189291, 252388, 323436, 378582, 757164, 1700653441, 3401306882, 5101960323, 6802613764, 10203920646, 20407841292]

約数ペア:

[(1, 20407841292), (2, 10203920646), (3, 6802613764), (4, 5101960323), (6, 3401306882), (12, 1700653441), (26953, 757164), (53906, 378582), (63097, 323436), (80859, 252388), (107812, 189291), (126194, 161718)]