20769848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{236021}}^1$

素因数の和:236038

約数の個数: 16

約数和(自身を含む): 42483960

約数和(自身を除く): 21714112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 236021, 472042, 944084, 1888168, 2596231, 5192462, 10384924, 20769848]

約数ペア:

[(1, 20769848), (2, 10384924), (4, 5192462), (8, 2596231), (11, 1888168), (22, 944084), (44, 472042), (88, 236021)]