20512033070

素因数分解:

$2^1\times 5^1\times {\mathrm{12113}}^1\times {\mathrm{169339}}^1$

素因数の和:181459

約数の個数: 16

約数和(自身を含む): 36924925680

約数和(自身を除く): 16412892610

約数列:

[1, 2, 5, 10, 12113, 24226, 60565, 121130, 169339, 338678, 846695, 1693390, 2051203307, 4102406614, 10256016535, 20512033070]

約数ペア:

[(1, 20512033070), (2, 10256016535), (5, 4102406614), (10, 2051203307), (12113, 1693390), (24226, 846695), (60565, 338678), (121130, 169339)]