20932056

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 58017960

約数和(自身を除く): 37085904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 6761, 13522, 20283, 27044, 40566, 54088, 60849, 81132, 121698, 162264, 243396, 290723, 486792, 581446, 872169, 1162892, 1744338, 2325784, 2616507, 3488676, 5233014, 6977352, 10466028, 20932056]

約数ペア:

[(1, 20932056), (2, 10466028), (3, 6977352), (4, 5233014), (6, 3488676), (8, 2616507), (9, 2325784), (12, 1744338), (18, 1162892), (24, 872169), (36, 581446), (43, 486792), (72, 290723), (86, 243396), (129, 162264), (172, 121698), (258, 81132), (344, 60849), (387, 54088), (516, 40566), (774, 27044), (1032, 20283), (1548, 13522), (3096, 6761)]