20268518402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{348053}}^1$

素因数の和:350713

約数の個数: 16

約数和(自身を含む): 33179291712

約数和(自身を除く): 12910773310

約数列:

[1, 2, 11, 22, 2647, 5294, 29117, 58234, 348053, 696106, 3828583, 7657166, 921296291, 1842592582, 10134259201, 20268518402]

約数ペア:

[(1, 20268518402), (2, 10134259201), (11, 1842592582), (22, 921296291), (2647, 7657166), (5294, 3828583), (29117, 696106), (58234, 348053)]