20102423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 23705136

約数和(自身を除く): 3602713

約数列:

[1, 11, 29, 41, 53, 319, 451, 583, 841, 1189, 1537, 2173, 9251, 13079, 16907, 23903, 34481, 44573, 63017, 379291, 490303, 693187, 1827493, 20102423]

約数ペア:

[(1, 20102423), (11, 1827493), (29, 693187), (41, 490303), (53, 379291), (319, 63017), (451, 44573), (583, 34481), (841, 23903), (1189, 16907), (1537, 13079), (2173, 9251)]