20152287243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75983}}^1$

素因数の和:76069

約数の個数: 64

約数和(自身を含む): 35013427200

約数和(自身を除く): 14861139957

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 99, 141, 171, 209, 297, 423, 513, 517, 627, 893, 1269, 1551, 1881, 2679, 4653, 5643, 8037, 9823, 13959, 24111, 29469, 75983, 88407, 227949, 265221, 683847, 835813, 1443677, 2051541, 2507439, 3571201, 4331031, 7522317, 10713603, 12993093, 15880447, 22566951, 32140809, 38979279, 39283211, 47641341, 67852819, 96422427, 117849633, 142924023, 203558457, 353548899, 428772069, 610675371, 746381009, 1060646697, 1832026113, 2239143027, 6717429081, 20152287243]

約数ペア:

[(1, 20152287243), (3, 6717429081), (9, 2239143027), (11, 1832026113), (19, 1060646697), (27, 746381009), (33, 610675371), (47, 428772069), (57, 353548899), (99, 203558457), (141, 142924023), (171, 117849633), (209, 96422427), (297, 67852819), (423, 47641341), (513, 39283211), (517, 38979279), (627, 32140809), (893, 22566951), (1269, 15880447), (1551, 12993093), (1881, 10713603), (2679, 7522317), (4653, 4331031), (5643, 3571201), (8037, 2507439), (9823, 2051541), (13959, 1443677), (24111, 835813), (29469, 683847), (75983, 265221), (88407, 227949)]