20076605420

素因数分解:

$2^2\times 5^1\times {\mathrm{6803}}^1\times {\mathrm{147557}}^1$

素因数の和:154369

約数の個数: 24

約数和(自身を含む): 42167354544

約数和(自身を除く): 22090749124

約数列:

[1, 2, 4, 5, 10, 20, 6803, 13606, 27212, 34015, 68030, 136060, 147557, 295114, 590228, 737785, 1475570, 2951140, 1003830271, 2007660542, 4015321084, 5019151355, 10038302710, 20076605420]

約数ペア:

[(1, 20076605420), (2, 10038302710), (4, 5019151355), (5, 4015321084), (10, 2007660542), (20, 1003830271), (6803, 2951140), (13606, 1475570), (27212, 737785), (34015, 590228), (68030, 295114), (136060, 147557)]