20158606443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{12143}}^1$

素因数の和:12963

約数の個数: 32

約数和(自身を含む): 29161921536

約数和(自身を除く): 9003315093

約数列:

[1, 3, 17, 43, 51, 129, 731, 757, 2193, 2271, 12143, 12869, 32551, 36429, 38607, 97653, 206431, 522149, 553367, 619293, 1566447, 1660101, 8876533, 9192251, 26629599, 27576753, 156268267, 395266793, 468804801, 1185800379, 6719535481, 20158606443]

約数ペア:

[(1, 20158606443), (3, 6719535481), (17, 1185800379), (43, 468804801), (51, 395266793), (129, 156268267), (731, 27576753), (757, 26629599), (2193, 9192251), (2271, 8876533), (12143, 1660101), (12869, 1566447), (32551, 619293), (36429, 553367), (38607, 522149), (97653, 206431)]