20195871839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{731761}}^1$

素因数の和:731978

約数の個数: 16

約数和(自身を含む): 23849587104

約数和(自身を除く): 3653715265

約数列:

[1, 11, 13, 143, 193, 2123, 2509, 27599, 731761, 8049371, 9512893, 104641823, 141229873, 1553528603, 1835988349, 20195871839]

約数ペア:

[(1, 20195871839), (11, 1835988349), (13, 1553528603), (143, 141229873), (193, 104641823), (2123, 9512893), (2509, 8049371), (27599, 731761)]