20189463846

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1\times {\mathrm{8291}}^1$

素因数の和:12196

約数の個数: 32

約数和(自身を含む): 40771963008

約数和(自身を除く): 20582499162

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 3793, 7586, 8291, 11379, 16582, 22758, 24873, 49746, 405851, 811702, 887137, 1217553, 1774274, 2435106, 2661411, 5322822, 31447763, 62895526, 94343289, 188686578, 3364910641, 6729821282, 10094731923, 20189463846]

約数ペア:

[(1, 20189463846), (2, 10094731923), (3, 6729821282), (6, 3364910641), (107, 188686578), (214, 94343289), (321, 62895526), (642, 31447763), (3793, 5322822), (7586, 2661411), (8291, 2435106), (11379, 1774274), (16582, 1217553), (22758, 887137), (24873, 811702), (49746, 405851)]