20143363708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5455949}}^1$

素因数の和:5456037

約数の個数: 24

約数和(自身を含む): 38497183200

約数和(自身を除く): 18353819492

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 5455949, 10911898, 21823796, 70927337, 141854674, 283709348, 387372379, 774744758, 1549489516, 5035840927, 10071681854, 20143363708]

約数ペア:

[(1, 20143363708), (2, 10071681854), (4, 5035840927), (13, 1549489516), (26, 774744758), (52, 387372379), (71, 283709348), (142, 141854674), (284, 70927337), (923, 21823796), (1846, 10911898), (3692, 5455949)]