20129796713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{346331}}^1$

素因数の和:346624

約数の個数: 16

約数和(自身を含む): 23040775296

約数和(自身を除く): 2910978583

約数列:

[1, 13, 17, 221, 263, 3419, 4471, 58123, 346331, 4502303, 5887627, 76539151, 91085053, 1184105689, 1548445901, 20129796713]

約数ペア:

[(1, 20129796713), (13, 1548445901), (17, 1184105689), (221, 91085053), (263, 76539151), (3419, 5887627), (4471, 4502303), (58123, 346331)]