20053557738

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5280031}}^1$

素因数の和:5280250

約数の個数: 24

約数和(自身を含む): 43655304576

約数和(自身を除く): 23601746838

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 5280031, 10560062, 15840093, 31680186, 47520279, 95040558, 1114086541, 2228173082, 3342259623, 6684519246, 10026778869, 20053557738]

約数ペア:

[(1, 20053557738), (2, 10026778869), (3, 6684519246), (6, 3342259623), (9, 2228173082), (18, 1114086541), (211, 95040558), (422, 47520279), (633, 31680186), (1266, 15840093), (1899, 10560062), (3798, 5280031)]