20221498759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 27593229312

約数和(自身を除く): 7371730553

約数列:

[1, 7, 11, 17, 43, 77, 101, 119, 187, 301, 473, 707, 731, 1111, 1309, 1717, 3311, 3557, 4343, 5117, 7777, 8041, 12019, 18887, 24899, 30401, 39127, 47773, 56287, 60469, 73831, 132209, 152951, 273889, 334411, 359257, 423283, 516817, 665159, 812141, 1070657, 1682461, 2514799, 2600167, 3951827, 4656113, 5684987, 6107369, 11777227, 15448051, 18201169, 27662789, 28601837, 42751583, 67181059, 108136357, 169928561, 200212859, 262616867, 470267413, 1189499927, 1838318069, 2888785537, 20221498759]

約数ペア:

[(1, 20221498759), (7, 2888785537), (11, 1838318069), (17, 1189499927), (43, 470267413), (77, 262616867), (101, 200212859), (119, 169928561), (187, 108136357), (301, 67181059), (473, 42751583), (707, 28601837), (731, 27662789), (1111, 18201169), (1309, 15448051), (1717, 11777227), (3311, 6107369), (3557, 5684987), (4343, 4656113), (5117, 3951827), (7777, 2600167), (8041, 2514799), (12019, 1682461), (18887, 1070657), (24899, 812141), (30401, 665159), (39127, 516817), (47773, 423283), (56287, 359257), (60469, 334411), (73831, 273889), (132209, 152951)]