20643546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44683}}^1$

素因数の和:44706

約数の個数: 32

約数和(自身を含む): 51475968

約数和(自身を除く): 30832422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 44683, 89366, 134049, 268098, 312781, 491513, 625562, 938343, 983026, 1474539, 1876686, 2949078, 3440591, 6881182, 10321773, 20643546]

約数ペア:

[(1, 20643546), (2, 10321773), (3, 6881182), (6, 3440591), (7, 2949078), (11, 1876686), (14, 1474539), (21, 983026), (22, 938343), (33, 625562), (42, 491513), (66, 312781), (77, 268098), (154, 134049), (231, 89366), (462, 44683)]