20088448

素因数分解:

$2^7\times {\mathrm{156941}}^1$

素因数の和:156955

約数の個数: 16

約数和(自身を含む): 40020210

約数和(自身を除く): 19931762

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 156941, 313882, 627764, 1255528, 2511056, 5022112, 10044224, 20088448]

約数ペア:

[(1, 20088448), (2, 10044224), (4, 5022112), (8, 2511056), (16, 1255528), (32, 627764), (64, 313882), (128, 156941)]