20172062443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{22381}}^1$

素因数の和:22543

約数の個数: 32

約数和(自身を含む): 23689108800

約数和(自身を除く): 3517046357

約数列:

[1, 13, 19, 41, 89, 247, 533, 779, 1157, 1691, 3649, 10127, 21983, 22381, 47437, 69331, 290953, 425239, 901303, 917621, 1991909, 5528107, 11929073, 17434799, 25894817, 37846271, 81668269, 226652387, 492001523, 1061687497, 1551697111, 20172062443]

約数ペア:

[(1, 20172062443), (13, 1551697111), (19, 1061687497), (41, 492001523), (89, 226652387), (247, 81668269), (533, 37846271), (779, 25894817), (1157, 17434799), (1691, 11929073), (3649, 5528107), (10127, 1991909), (21983, 917621), (22381, 901303), (47437, 425239), (69331, 290953)]