20132826309

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{3023}}^1\times {\mathrm{17209}}^1$

素因数の和:20281

約数の個数: 24

約数和(自身を含む): 29768618880

約数和(自身を除く): 9635792571

約数列:

[1, 3, 9, 43, 129, 387, 3023, 9069, 17209, 27207, 51627, 129989, 154881, 389967, 739987, 1169901, 2219961, 6659883, 52022807, 156068421, 468205263, 2236980701, 6710942103, 20132826309]

約数ペア:

[(1, 20132826309), (3, 6710942103), (9, 2236980701), (43, 468205263), (129, 156068421), (387, 52022807), (3023, 6659883), (9069, 2219961), (17209, 1169901), (27207, 739987), (51627, 389967), (129989, 154881)]