2019433340

素因数分解:

$2^2\times 5^1\times {\mathrm{2837}}^1\times {\mathrm{35591}}^1$

素因数の和:38437

約数の個数: 24

約数和(自身を含む): 4242424032

約数和(自身を除く): 2222990692

約数列:

[1, 2, 4, 5, 10, 20, 2837, 5674, 11348, 14185, 28370, 35591, 56740, 71182, 142364, 177955, 355910, 711820, 100971667, 201943334, 403886668, 504858335, 1009716670, 2019433340]

約数ペア:

[(1, 2019433340), (2, 1009716670), (4, 504858335), (5, 403886668), (10, 201943334), (20, 100971667), (2837, 711820), (5674, 355910), (11348, 177955), (14185, 142364), (28370, 71182), (35591, 56740)]