20178406729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{3733}}^1\times {\mathrm{415801}}^1$

素因数の和:419547

約数の個数: 8

約数和(自身を含む): 21736465352

約数和(自身を除く): 1558058623

約数列:

[1, 13, 3733, 48529, 415801, 5405413, 1552185133, 20178406729]

約数ペア:

[(1, 20178406729), (13, 1552185133), (3733, 5405413), (48529, 415801)]