20161824495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58440071}}^1$

素因数の和:58440102

約数の個数: 16

約数和(自身を含む): 33661481472

約数和(自身を除く): 13499656977

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58440071, 175320213, 292200355, 876601065, 1344121633, 4032364899, 6720608165, 20161824495]

約数ペア:

[(1, 20161824495), (3, 6720608165), (5, 4032364899), (15, 1344121633), (23, 876601065), (69, 292200355), (115, 175320213), (345, 58440071)]