20179955847

素因数分解:

$3^1\times {\mathrm{487}}^1\times {\mathrm{1409}}^1\times {\mathrm{9803}}^1$

素因数の和:11702

約数の個数: 16

約数和(自身を含む): 26983745280

約数和(自身を除く): 6803789433

約数列:

[1, 3, 487, 1409, 1461, 4227, 9803, 29409, 686183, 2058549, 4774061, 13812427, 14322183, 41437281, 6726651949, 20179955847]

約数ペア:

[(1, 20179955847), (3, 6726651949), (487, 41437281), (1409, 14322183), (1461, 13812427), (4227, 4774061), (9803, 2058549), (29409, 686183)]