20197344212

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{2027}}^1\times {\mathrm{42221}}^1$

素因数の和:44311

約数の個数: 24

約数和(自身を含む): 35963010720

約数和(自身を除く): 15765666508

約数列:

[1, 2, 4, 59, 118, 236, 2027, 4054, 8108, 42221, 84442, 119593, 168884, 239186, 478372, 2491039, 4982078, 9964156, 85581967, 171163934, 342327868, 5049336053, 10098672106, 20197344212]

約数ペア:

[(1, 20197344212), (2, 10098672106), (4, 5049336053), (59, 342327868), (118, 171163934), (236, 85581967), (2027, 9964156), (4054, 4982078), (8108, 2491039), (42221, 478372), (84442, 239186), (119593, 168884)]