20650806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104297}}^1$

素因数の和:104316

約数の個数: 24

約数和(自身を含む): 48811464

約数和(自身を除く): 28160658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104297, 208594, 312891, 625782, 938673, 1147267, 1877346, 2294534, 3441801, 6883602, 10325403, 20650806]

約数ペア:

[(1, 20650806), (2, 10325403), (3, 6883602), (6, 3441801), (9, 2294534), (11, 1877346), (18, 1147267), (22, 938673), (33, 625782), (66, 312891), (99, 208594), (198, 104297)]