20088398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14969}}^1$

素因数の和:15043

約数の個数: 16

約数和(自身を含む): 33413040

約数和(自身を除く): 13324642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14969, 29938, 164659, 329318, 913109, 1826218, 10044199, 20088398]

約数ペア:

[(1, 20088398), (2, 10044199), (11, 1826218), (22, 913109), (61, 329318), (122, 164659), (671, 29938), (1342, 14969)]