2000915530

素因数分解:

$2^1\times 5^1\times {\mathrm{3613}}^1\times {\mathrm{55381}}^1$

素因数の和:59001

約数の個数: 16

約数和(自身を含む): 3602709864

約数和(自身を除く): 1601794334

約数列:

[1, 2, 5, 10, 3613, 7226, 18065, 36130, 55381, 110762, 276905, 553810, 200091553, 400183106, 1000457765, 2000915530]

約数ペア:

[(1, 2000915530), (2, 1000457765), (5, 400183106), (10, 200091553), (3613, 553810), (7226, 276905), (18065, 110762), (36130, 55381)]