20314020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{338567}}^1$

素因数の和:338579

約数の個数: 24

約数和(自身を含む): 56879424

約数和(自身を除く): 36565404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 338567, 677134, 1015701, 1354268, 1692835, 2031402, 3385670, 4062804, 5078505, 6771340, 10157010, 20314020]

約数ペア:

[(1, 20314020), (2, 10157010), (3, 6771340), (4, 5078505), (5, 4062804), (6, 3385670), (10, 2031402), (12, 1692835), (15, 1354268), (20, 1015701), (30, 677134), (60, 338567)]