20227940678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11638631}}^1$

素因数の和:11638723

約数の個数: 16

約数和(自身を含む): 33519260160

約数和(自身を除く): 13291319482

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11638631, 23277262, 128024941, 256049882, 919451849, 1838903698, 10113970339, 20227940678]

約数ペア:

[(1, 20227940678), (2, 10113970339), (11, 1838903698), (22, 919451849), (79, 256049882), (158, 128024941), (869, 23277262), (1738, 11638631)]