20110698

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2239}}^1$

素因数の和:2746

約数の個数: 24

約数和(自身を含む): 43680000

約数和(自身を除く): 23569302

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2239, 2994, 4478, 4491, 6717, 8982, 13434, 20151, 40302, 1117261, 2234522, 3351783, 6703566, 10055349, 20110698]

約数ペア:

[(1, 20110698), (2, 10055349), (3, 6703566), (6, 3351783), (9, 2234522), (18, 1117261), (499, 40302), (998, 20151), (1497, 13434), (2239, 8982), (2994, 6717), (4478, 4491)]