2000680912

素因数分解:

$2^4\times {\mathrm{2129}}^1\times {\mathrm{58733}}^1$

素因数の和:60870

約数の個数: 20

約数和(自身を含む): 3878206020

約数和(自身を除く): 1877525108

約数列:

[1, 2, 4, 8, 16, 2129, 4258, 8516, 17032, 34064, 58733, 117466, 234932, 469864, 939728, 125042557, 250085114, 500170228, 1000340456, 2000680912]

約数ペア:

[(1, 2000680912), (2, 1000340456), (4, 500170228), (8, 250085114), (16, 125042557), (2129, 939728), (4258, 469864), (8516, 234932), (17032, 117466), (34064, 58733)]