20170853935

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{23117}}^1$

素因数の和:23295

約数の個数: 24

約数和(自身を含む): 25045116480

約数和(自身を除く): 4874262545

約数列:

[1, 5, 47, 79, 235, 395, 2209, 3713, 11045, 18565, 23117, 115585, 174511, 872555, 1086499, 1826243, 5432495, 9131215, 51065453, 85833421, 255327265, 429167105, 4034170787, 20170853935]

約数ペア:

[(1, 20170853935), (5, 4034170787), (47, 429167105), (79, 255327265), (235, 85833421), (395, 51065453), (2209, 9131215), (3713, 5432495), (11045, 1826243), (18565, 1086499), (23117, 872555), (115585, 174511)]