20161164

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2311}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 47127808

約数和(自身を除く): 26966644

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2311, 2908, 4362, 4622, 6933, 8724, 9244, 13866, 27732, 1680097, 3360194, 5040291, 6720388, 10080582, 20161164]

約数ペア:

[(1, 20161164), (2, 10080582), (3, 6720388), (4, 5040291), (6, 3360194), (12, 1680097), (727, 27732), (1454, 13866), (2181, 9244), (2311, 8724), (2908, 6933), (4362, 4622)]