20162656674

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9106891}}^1$

素因数の和:9106943

約数の個数: 32

約数和(自身を含む): 45898735680

約数和(自身を除く): 25736079006

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 9106891, 18213782, 27320673, 54641346, 81962019, 163924038, 245886057, 373382531, 491772114, 746765062, 1120147593, 2240295186, 3360442779, 6720885558, 10081328337, 20162656674]

約数ペア:

[(1, 20162656674), (2, 10081328337), (3, 6720885558), (6, 3360442779), (9, 2240295186), (18, 1120147593), (27, 746765062), (41, 491772114), (54, 373382531), (82, 245886057), (123, 163924038), (246, 81962019), (369, 54641346), (738, 27320673), (1107, 18213782), (2214, 9106891)]