20793901902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80596519}}^1$

素因数の和:80596567

約数の個数: 16

約数和(自身を含む): 42554962560

約数和(自身を除く): 21761060658

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 80596519, 161193038, 241789557, 483579114, 3465650317, 6931300634, 10396950951, 20793901902]

約数ペア:

[(1, 20793901902), (2, 10396950951), (3, 6931300634), (6, 3465650317), (43, 483579114), (86, 241789557), (129, 161193038), (258, 80596519)]