20159500062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258455129}}^1$

素因数の和:258455147

約数の個数: 16

約数和(自身を含む): 43420461840

約数和(自身を除く): 23260961778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258455129, 516910258, 775365387, 1550730774, 3359916677, 6719833354, 10079750031, 20159500062]

約数ペア:

[(1, 20159500062), (2, 10079750031), (3, 6719833354), (6, 3359916677), (13, 1550730774), (26, 775365387), (39, 516910258), (78, 258455129)]