20346871298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23981}}^1\times {\mathrm{32633}}^1$

素因数の和:56629

約数の個数: 16

約数和(自身を含む): 32870400696

約数和(自身を除く): 12523529398

約数列:

[1, 2, 13, 26, 23981, 32633, 47962, 65266, 311753, 424229, 623506, 848458, 782571973, 1565143946, 10173435649, 20346871298]

約数ペア:

[(1, 20346871298), (2, 10173435649), (13, 1565143946), (26, 782571973), (23981, 848458), (32633, 623506), (47962, 424229), (65266, 311753)]