20690691836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{13313}}^1\times {\mathrm{7331}}^1$

素因数の和:20701

約数の個数: 24

約数和(自身を含む): 36899697744

約数和(自身を除く): 16209005908

約数列:

[1, 2, 4, 53, 106, 212, 7331, 13313, 14662, 26626, 29324, 53252, 388543, 705589, 777086, 1411178, 1554172, 2822356, 97597603, 195195206, 390390412, 5172672959, 10345345918, 20690691836]

約数ペア:

[(1, 20690691836), (2, 10345345918), (4, 5172672959), (53, 390390412), (106, 195195206), (212, 97597603), (7331, 2822356), (13313, 1554172), (14662, 1411178), (26626, 777086), (29324, 705589), (53252, 388543)]