20856552661

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1\times {\mathrm{35437}}^1$

素因数の和:36540

約数の個数: 16

約数和(自身を含む): 24147736704

約数和(自身を除く): 3291184043

約数列:

[1, 7, 83, 581, 1013, 7091, 35437, 84079, 248059, 588553, 2941271, 20588897, 35897681, 251283767, 2979507523, 20856552661]

約数ペア:

[(1, 20856552661), (7, 2979507523), (83, 251283767), (581, 35897681), (1013, 20588897), (7091, 2941271), (35437, 588553), (84079, 248059)]