20504647586

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1\times {\mathrm{44089}}^1$

素因数の和:46049

約数の個数: 16

約数和(自身を含む): 31016785920

約数和(自身を除く): 10512138334

約数列:

[1, 2, 127, 254, 1831, 3662, 44089, 88178, 232537, 465074, 5599303, 11198606, 80726959, 161453918, 10252323793, 20504647586]

約数ペア:

[(1, 20504647586), (2, 10252323793), (127, 161453918), (254, 80726959), (1831, 11198606), (3662, 5599303), (44089, 465074), (88178, 232537)]