20930424

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8467}}^1$

素因数の和:8579

約数の個数: 32

約数和(自身を含む): 52840320

約数和(自身を除く): 31909896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8467, 16934, 25401, 33868, 50802, 67736, 101604, 203208, 872101, 1744202, 2616303, 3488404, 5232606, 6976808, 10465212, 20930424]

約数ペア:

[(1, 20930424), (2, 10465212), (3, 6976808), (4, 5232606), (6, 3488404), (8, 2616303), (12, 1744202), (24, 872101), (103, 203208), (206, 101604), (309, 67736), (412, 50802), (618, 33868), (824, 25401), (1236, 16934), (2472, 8467)]