20189680892

素因数分解:

$2^2\times {\mathrm{773}}^1\times {\mathrm{6529651}}^1$

素因数の和:6530428

約数の個数: 12

約数和(自身を含む): 35377654536

約数和(自身を除く): 15187973644

約数列:

[1, 2, 4, 773, 1546, 3092, 6529651, 13059302, 26118604, 5047420223, 10094840446, 20189680892]

約数ペア:

[(1, 20189680892), (2, 10094840446), (4, 5047420223), (773, 26118604), (1546, 13059302), (3092, 6529651)]