20299704

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3539}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 50976000

約数和(自身を除く): 30676296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3539, 5736, 7078, 10617, 14156, 21234, 28312, 42468, 84936, 845821, 1691642, 2537463, 3383284, 5074926, 6766568, 10149852, 20299704]

約数ペア:

[(1, 20299704), (2, 10149852), (3, 6766568), (4, 5074926), (6, 3383284), (8, 2537463), (12, 1691642), (24, 845821), (239, 84936), (478, 42468), (717, 28312), (956, 21234), (1434, 14156), (1912, 10617), (2868, 7078), (3539, 5736)]