20084486

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 16

約数和(自身を含む): 30680640

約数和(自身を除く): 10596154

約数列:

[1, 2, 79, 158, 317, 401, 634, 802, 25043, 31679, 50086, 63358, 127117, 254234, 10042243, 20084486]

約数ペア:

[(1, 20084486), (2, 10042243), (79, 254234), (158, 127117), (317, 63358), (401, 50086), (634, 31679), (802, 25043)]