20211005641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{7549}}^1$

素因数の和:7753

約数の個数: 32

約数和(自身を含む): 22722480000

約数和(自身を除く): 2511474359

約数列:

[1, 19, 29, 43, 113, 551, 817, 1247, 2147, 3277, 4859, 7549, 23693, 62263, 92321, 140911, 143431, 218921, 324607, 853037, 2677309, 4159499, 6167533, 9413603, 16207703, 24738073, 36680591, 178858457, 470023387, 696931229, 1063737139, 20211005641]

約数ペア:

[(1, 20211005641), (19, 1063737139), (29, 696931229), (43, 470023387), (113, 178858457), (551, 36680591), (817, 24738073), (1247, 16207703), (2147, 9413603), (3277, 6167533), (4859, 4159499), (7549, 2677309), (23693, 853037), (62263, 324607), (92321, 218921), (140911, 143431)]