20165212819

素因数分解:

${\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{8863}}^1$

素因数の和:9378

約数の個数: 16

約数和(自身を含む): 20836214784

約数和(自身を除く): 671001965

約数列:

[1, 41, 211, 263, 8651, 8863, 10783, 55493, 363383, 1870093, 2275213, 2330969, 76673813, 95569729, 491834459, 20165212819]

約数ペア:

[(1, 20165212819), (41, 491834459), (211, 95569729), (263, 76673813), (8651, 2330969), (8863, 2275213), (10783, 1870093), (55493, 363383)]