20231420104

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{15361}}^1$

素因数の和:16214

約数の個数: 64

約数和(自身を含む): 44906198400

約数和(自身を除く): 24674778296

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 811, 812, 1622, 1624, 3244, 5677, 6488, 11354, 15361, 22708, 23519, 30722, 45416, 47038, 61444, 94076, 107527, 122888, 164633, 188152, 215054, 329266, 430108, 445469, 658532, 860216, 890938, 1317064, 1781876, 3118283, 3563752, 6236566, 12457771, 12473132, 24915542, 24946264, 49831084, 87204397, 99662168, 174408794, 348817588, 361275359, 697635176, 722550718, 1445101436, 2528927513, 2890202872, 5057855026, 10115710052, 20231420104]

約数ペア:

[(1, 20231420104), (2, 10115710052), (4, 5057855026), (7, 2890202872), (8, 2528927513), (14, 1445101436), (28, 722550718), (29, 697635176), (56, 361275359), (58, 348817588), (116, 174408794), (203, 99662168), (232, 87204397), (406, 49831084), (811, 24946264), (812, 24915542), (1622, 12473132), (1624, 12457771), (3244, 6236566), (5677, 3563752), (6488, 3118283), (11354, 1781876), (15361, 1317064), (22708, 890938), (23519, 860216), (30722, 658532), (45416, 445469), (47038, 430108), (61444, 329266), (94076, 215054), (107527, 188152), (122888, 164633)]