20169484908

素因数分解:

$2^2\times 3^1\times {\mathrm{20663}}^1\times {\mathrm{81343}}^1$

素因数の和:102013

約数の個数: 24

約数和(自身を含む): 47064987648

約数和(自身を除く): 26895502740

約数列:

[1, 2, 3, 4, 6, 12, 20663, 41326, 61989, 81343, 82652, 123978, 162686, 244029, 247956, 325372, 488058, 976116, 1680790409, 3361580818, 5042371227, 6723161636, 10084742454, 20169484908]

約数ペア:

[(1, 20169484908), (2, 10084742454), (3, 6723161636), (4, 5042371227), (6, 3361580818), (12, 1680790409), (20663, 976116), (41326, 488058), (61989, 325372), (81343, 247956), (82652, 244029), (123978, 162686)]