20134174828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{264923353}}^1$

素因数の和:264923376

約数の個数: 12

約数和(自身を含む): 37089269560

約数和(自身を除く): 16955094732

約数列:

[1, 2, 4, 19, 38, 76, 264923353, 529846706, 1059693412, 5033543707, 10067087414, 20134174828]

約数ペア:

[(1, 20134174828), (2, 10067087414), (4, 5033543707), (19, 1059693412), (38, 529846706), (76, 264923353)]