20734626609

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{58153}}^1$

素因数の和:58561

約数の個数: 24

約数和(自身を含む): 30255200040

約数和(自身を除く): 9520573431

約数列:

[1, 3, 9, 173, 229, 519, 687, 1557, 2061, 39617, 58153, 118851, 174459, 356553, 523377, 10060469, 13317037, 30181407, 39951111, 90544221, 119853333, 2303847401, 6911542203, 20734626609]

約数ペア:

[(1, 20734626609), (3, 6911542203), (9, 2303847401), (173, 119853333), (229, 90544221), (519, 39951111), (687, 30181407), (1557, 13317037), (2061, 10060469), (39617, 523377), (58153, 356553), (118851, 174459)]