20408736002

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{2069}}^1\times {\mathrm{21727}}^1$

素因数の和:24025

約数の個数: 16

約数和(自身を含む): 30764240640

約数和(自身を除く): 10355504638

約数列:

[1, 2, 227, 454, 2069, 4138, 21727, 43454, 469663, 939326, 4932029, 9864058, 44953163, 89906326, 10204368001, 20408736002]

約数ペア:

[(1, 20408736002), (2, 10204368001), (227, 89906326), (454, 44953163), (2069, 9864058), (4138, 4932029), (21727, 939326), (43454, 469663)]