20108292404

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{235891}}^1$

素因数の和:236207

約数の個数: 24

約数和(自身を含む): 35706500256

約数和(自身を除く): 15598207852

約数列:

[1, 2, 4, 101, 202, 211, 404, 422, 844, 21311, 42622, 85244, 235891, 471782, 943564, 23824991, 47649982, 49773001, 95299964, 99546002, 199092004, 5027073101, 10054146202, 20108292404]

約数ペア:

[(1, 20108292404), (2, 10054146202), (4, 5027073101), (101, 199092004), (202, 99546002), (211, 95299964), (404, 49773001), (422, 47649982), (844, 23824991), (21311, 943564), (42622, 471782), (85244, 235891)]