20187987954

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3530603}}^1$

素因数の和:3531561

約数の個数: 16

約数和(自身を含む): 40418354592

約数和(自身を除く): 20230366638

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 5718, 3530603, 7061206, 10591809, 21183618, 3364664659, 6729329318, 10093993977, 20187987954]

約数ペア:

[(1, 20187987954), (2, 10093993977), (3, 6729329318), (6, 3364664659), (953, 21183618), (1906, 10591809), (2859, 7061206), (5718, 3530603)]