20280606772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2437}}^1\times {\mathrm{71741}}^1$

素因数の和:74211

約数の個数: 24

約数和(自身を含む): 36730469160

約数和(自身を除く): 16449862388

約数列:

[1, 2, 4, 29, 58, 116, 2437, 4874, 9748, 70673, 71741, 141346, 143482, 282692, 286964, 2080489, 4160978, 8321956, 174832817, 349665634, 699331268, 5070151693, 10140303386, 20280606772]

約数ペア:

[(1, 20280606772), (2, 10140303386), (4, 5070151693), (29, 699331268), (58, 349665634), (116, 174832817), (2437, 8321956), (4874, 4160978), (9748, 2080489), (70673, 286964), (71741, 282692), (141346, 143482)]