20160125193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4742443}}^1$

素因数の和:4742568

約数の個数: 16

約数和(自身を含む): 29213455040

約数和(自身を除く): 9053329847

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4742443, 14227329, 61651759, 184955277, 516926287, 1550778861, 6720041731, 20160125193]

約数ペア:

[(1, 20160125193), (3, 6720041731), (13, 1550778861), (39, 516926287), (109, 184955277), (327, 61651759), (1417, 14227329), (4251, 4742443)]