20230041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 11703399

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1187, 1311, 3561, 5681, 15431, 17043, 22553, 27301, 46293, 67659, 81903, 293189, 354913, 518719, 879567, 1064739, 1556157, 6743347, 20230041]

約数ペア:

[(1, 20230041), (3, 6743347), (13, 1556157), (19, 1064739), (23, 879567), (39, 518719), (57, 354913), (69, 293189), (247, 81903), (299, 67659), (437, 46293), (741, 27301), (897, 22553), (1187, 17043), (1311, 15431), (3561, 5681)]