20260951190

素因数分解:

$2^1\times 5^1\times {\mathrm{31307}}^1\times {\mathrm{64717}}^1$

素因数の和:96031

約数の個数: 16

約数和(自身を含む): 36471440592

約数和(自身を除く): 16210489402

約数列:

[1, 2, 5, 10, 31307, 62614, 64717, 129434, 156535, 313070, 323585, 647170, 2026095119, 4052190238, 10130475595, 20260951190]

約数ペア:

[(1, 20260951190), (2, 10130475595), (5, 4052190238), (10, 2026095119), (31307, 647170), (62614, 323585), (64717, 313070), (129434, 156535)]