20161819974

素因数分解:

$2^1\times 3^1\times {\mathrm{25171}}^1\times {\mathrm{133499}}^1$

素因数の和:158675

約数の個数: 16

約数和(自身を含む): 40325544000

約数和(自身を除く): 20163724026

約数列:

[1, 2, 3, 6, 25171, 50342, 75513, 133499, 151026, 266998, 400497, 800994, 3360303329, 6720606658, 10080909987, 20161819974]

約数ペア:

[(1, 20161819974), (2, 10080909987), (3, 6720606658), (6, 3360303329), (25171, 800994), (50342, 400497), (75513, 266998), (133499, 151026)]