20185122531769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{81097}}^1\times {\mathrm{36749}}^1$

素因数の和:118380

約数の個数: 16

約数和(自身を含む): 21780408762000

約数和(自身を除く): 1595286230231

約数列:

[1, 13, 521, 6773, 36749, 81097, 477737, 1054261, 19146229, 42251537, 248900977, 549269981, 2980233653, 38743037489, 1552701733213, 20185122531769]

約数ペア:

[(1, 20185122531769), (13, 1552701733213), (521, 38743037489), (6773, 2980233653), (36749, 549269981), (81097, 248900977), (477737, 42251537), (1054261, 19146229)]