20163741711

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{268003}}^1$

素因数の和:268846

約数の個数: 16

約数和(自身を含む): 27786654720

約数和(自身を除く): 7622913009

約数列:

[1, 3, 31, 93, 809, 2427, 25079, 75237, 268003, 804009, 8308093, 24924279, 216814427, 650443281, 6721247237, 20163741711]

約数ペア:

[(1, 20163741711), (3, 6721247237), (31, 650443281), (93, 216814427), (809, 24924279), (2427, 8308093), (25079, 804009), (75237, 268003)]