20112909536

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8852513}}^1$

素因数の和:8852594

約数の個数: 24

約数和(自身を含む): 40155003504

約数和(自身を除く): 20042093968

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8852513, 17705026, 35410052, 70820104, 141640208, 283280416, 628528423, 1257056846, 2514113692, 5028227384, 10056454768, 20112909536]

約数ペア:

[(1, 20112909536), (2, 10056454768), (4, 5028227384), (8, 2514113692), (16, 1257056846), (32, 628528423), (71, 283280416), (142, 141640208), (284, 70820104), (568, 35410052), (1136, 17705026), (2272, 8852513)]