20713692

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42101}}^1$

素因数の和:42149

約数の個数: 24

約数和(自身を含む): 49511952

約数和(自身を除く): 28798260

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42101, 84202, 126303, 168404, 252606, 505212, 1726141, 3452282, 5178423, 6904564, 10356846, 20713692]

約数ペア:

[(1, 20713692), (2, 10356846), (3, 6904564), (4, 5178423), (6, 3452282), (12, 1726141), (41, 505212), (82, 252606), (123, 168404), (164, 126303), (246, 84202), (492, 42101)]