21736697060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83602681}}^1$

素因数の和:83602703

約数の個数: 24

約数和(自身を含む): 49158377016

約数和(自身を除く): 27421679956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 83602681, 167205362, 334410724, 418013405, 836026810, 1086834853, 1672053620, 2173669706, 4347339412, 5434174265, 10868348530, 21736697060]

約数ペア:

[(1, 21736697060), (2, 10868348530), (4, 5434174265), (5, 4347339412), (10, 2173669706), (13, 1672053620), (20, 1086834853), (26, 836026810), (52, 418013405), (65, 334410724), (130, 167205362), (260, 83602681)]