27554164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20247

約数の個数: 24

約数和(自身を含む): 54302976

約数和(自身を除く): 26748812

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20201, 40402, 80804, 222211, 444422, 626231, 888844, 1252462, 2504924, 6888541, 13777082, 27554164]

約数ペア:

[(1, 27554164), (2, 13777082), (4, 6888541), (11, 2504924), (22, 1252462), (31, 888844), (44, 626231), (62, 444422), (124, 222211), (341, 80804), (682, 40402), (1364, 20201)]