20100289682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12515747}}^1$

素因数の和:12515833

約数の個数: 16

約数和(自身を含む): 33341952672

約数和(自身を除く): 13241662990

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12515747, 25031494, 137673217, 275346434, 913649531, 1827299062, 10050144841, 20100289682]

約数ペア:

[(1, 20100289682), (2, 10050144841), (11, 1827299062), (22, 913649531), (73, 275346434), (146, 137673217), (803, 25031494), (1606, 12515747)]