20051112

素因数分解:

$2^3\times 3^1\times {\mathrm{467}}^1\times {\mathrm{1789}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 50263200

約数和(自身を除く): 30212088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 467, 934, 1401, 1789, 1868, 2802, 3578, 3736, 5367, 5604, 7156, 10734, 11208, 14312, 21468, 42936, 835463, 1670926, 2506389, 3341852, 5012778, 6683704, 10025556, 20051112]

約数ペア:

[(1, 20051112), (2, 10025556), (3, 6683704), (4, 5012778), (6, 3341852), (8, 2506389), (12, 1670926), (24, 835463), (467, 42936), (934, 21468), (1401, 14312), (1789, 11208), (1868, 10734), (2802, 7156), (3578, 5604), (3736, 5367)]