20131644016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114384341}}^1$

素因数の和:114384360

約数の個数: 20

約数和(自身を含む): 42550975224

約数和(自身を除く): 22419331208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114384341, 228768682, 457537364, 915074728, 1258227751, 1830149456, 2516455502, 5032911004, 10065822008, 20131644016]

約数ペア:

[(1, 20131644016), (2, 10065822008), (4, 5032911004), (8, 2516455502), (11, 1830149456), (16, 1258227751), (22, 915074728), (44, 457537364), (88, 228768682), (176, 114384341)]