20086571870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24200689}}^1$

素因数の和:24200779

約数の個数: 16

約数和(自身を含む): 36591443280

約数和(自身を除く): 16504871410

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24200689, 48401378, 121003445, 242006890, 2008657187, 4017314374, 10043285935, 20086571870]

約数ペア:

[(1, 20086571870), (2, 10043285935), (5, 4017314374), (10, 2008657187), (83, 242006890), (166, 121003445), (415, 48401378), (830, 24200689)]