20122569664

素因数分解:

$2^6\times {\mathrm{314415151}}^1$

素因数の和:314415163

約数の個数: 14

約数和(自身を含む): 39930724304

約数和(自身を除く): 19808154640

約数列:

[1, 2, 4, 8, 16, 32, 64, 314415151, 628830302, 1257660604, 2515321208, 5030642416, 10061284832, 20122569664]

約数ペア:

[(1, 20122569664), (2, 10061284832), (4, 5030642416), (8, 2515321208), (16, 1257660604), (32, 628830302), (64, 314415151)]