20386050047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{72869}}^1$

素因数の和:73786

約数の個数: 16

約数和(自身を含む): 23032749600

約数和(自身を除く): 2646699553

約数列:

[1, 11, 29, 319, 877, 9647, 25433, 72869, 279763, 801559, 2113201, 23245211, 63906113, 702967243, 1853277277, 20386050047]

約数ペア:

[(1, 20386050047), (11, 1853277277), (29, 702967243), (319, 63906113), (877, 23245211), (9647, 2113201), (25433, 801559), (72869, 279763)]