20170395022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12344183}}^1$

素因数の和:12344247

約数の個数: 16

約数和(自身を含む): 32588645760

約数和(自身を除く): 12418250738

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 12344183, 24688366, 234539477, 469078954, 530799869, 1061599738, 10085197511, 20170395022]

約数ペア:

[(1, 20170395022), (2, 10085197511), (19, 1061599738), (38, 530799869), (43, 469078954), (86, 234539477), (817, 24688366), (1634, 12344183)]