20622186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88129}}^1$

素因数の和:88150

約数の個数: 24

約数和(自身を含む): 48118980

約数和(自身を除く): 27496794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88129, 176258, 264387, 528774, 793161, 1145677, 1586322, 2291354, 3437031, 6874062, 10311093, 20622186]

約数ペア:

[(1, 20622186), (2, 10311093), (3, 6874062), (6, 3437031), (9, 2291354), (13, 1586322), (18, 1145677), (26, 793161), (39, 528774), (78, 264387), (117, 176258), (234, 88129)]