23367820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 56786688

約数和(自身を除く): 33418868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2011, 2324, 2905, 4022, 5810, 8044, 10055, 11620, 14077, 20110, 28154, 40220, 56308, 70385, 140770, 166913, 281540, 333826, 667652, 834565, 1168391, 1669130, 2336782, 3338260, 4673564, 5841955, 11683910, 23367820]

約数ペア:

[(1, 23367820), (2, 11683910), (4, 5841955), (5, 4673564), (7, 3338260), (10, 2336782), (14, 1669130), (20, 1168391), (28, 834565), (35, 667652), (70, 333826), (83, 281540), (140, 166913), (166, 140770), (332, 70385), (415, 56308), (581, 40220), (830, 28154), (1162, 20110), (1660, 14077), (2011, 11620), (2324, 10055), (2905, 8044), (4022, 5810)]