20110409074

素因数分解:

$2^1\times 7^1\times {\mathrm{21751}}^1\times {\mathrm{66041}}^1$

素因数の和:87801

約数の個数: 16

約数和(自身を含む): 34477094016

約数和(自身を除く): 14366684942

約数列:

[1, 2, 7, 14, 21751, 43502, 66041, 132082, 152257, 304514, 462287, 924574, 1436457791, 2872915582, 10055204537, 20110409074]

約数ペア:

[(1, 20110409074), (2, 10055204537), (7, 2872915582), (14, 1436457791), (21751, 924574), (43502, 462287), (66041, 304514), (132082, 152257)]