20653692

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17041}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 48671952

約数和(自身を除く): 28018260

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17041, 34082, 51123, 68164, 102246, 204492, 1721141, 3442282, 5163423, 6884564, 10326846, 20653692]

約数ペア:

[(1, 20653692), (2, 10326846), (3, 6884564), (4, 5163423), (6, 3442282), (12, 1721141), (101, 204492), (202, 102246), (303, 68164), (404, 51123), (606, 34082), (1212, 17041)]