20040906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49853}}^1$

素因数の和:49925

約数の個数: 16

約数和(自身を含む): 40680864

約数和(自身を除く): 20639958

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49853, 99706, 149559, 299118, 3340151, 6680302, 10020453, 20040906]

約数ペア:

[(1, 20040906), (2, 10020453), (3, 6680302), (6, 3340151), (67, 299118), (134, 149559), (201, 99706), (402, 49853)]