20824038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60889}}^1$

素因数の和:60916

約数の個数: 24

約数和(自身を含む): 47494200

約数和(自身を除く): 26670162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60889, 121778, 182667, 365334, 548001, 1096002, 1156891, 2313782, 3470673, 6941346, 10412019, 20824038]

約数ペア:

[(1, 20824038), (2, 10412019), (3, 6941346), (6, 3470673), (9, 2313782), (18, 1156891), (19, 1096002), (38, 548001), (57, 365334), (114, 182667), (171, 121778), (342, 60889)]