20512576060

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2215181}}^1$

素因数の和:2215653

約数の個数: 24

約数和(自身を含む): 43169466816

約数和(自身を除く): 22656890756

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 2215181, 4430362, 8860724, 11075905, 22151810, 44303620, 1025628803, 2051257606, 4102515212, 5128144015, 10256288030, 20512576060]

約数ペア:

[(1, 20512576060), (2, 10256288030), (4, 5128144015), (5, 4102515212), (10, 2051257606), (20, 1025628803), (463, 44303620), (926, 22151810), (1852, 11075905), (2315, 8860724), (4630, 4430362), (9260, 2215181)]