20122774562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 36340920000

約数和(自身を除く): 16218145438

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 121, 209, 229, 242, 319, 418, 458, 551, 638, 659, 1102, 1318, 2299, 2519, 3509, 4351, 4598, 5038, 6061, 6641, 7018, 7249, 8702, 12122, 12521, 13282, 14498, 19111, 25042, 27709, 38222, 47861, 55418, 66671, 73051, 79739, 95722, 126179, 133342, 137731, 146102, 150911, 159478, 210221, 252358, 275462, 301822, 363109, 420442, 526471, 726218, 803561, 1052942, 1387969, 1515041, 1607122, 1660021, 2312431, 2775938, 2867309, 3030082, 3320042, 3994199, 4376419, 4624862, 5734618, 7988398, 8752838, 15267659, 18260231, 30535318, 31540399, 36520462, 43936189, 48140609, 63080798, 83151961, 87872378, 96281218, 166303922, 346944389, 529546699, 693888778, 914671571, 1059093398, 1829343142, 10061387281, 20122774562]

約数ペア:

[(1, 20122774562), (2, 10061387281), (11, 1829343142), (19, 1059093398), (22, 914671571), (29, 693888778), (38, 529546699), (58, 346944389), (121, 166303922), (209, 96281218), (229, 87872378), (242, 83151961), (319, 63080798), (418, 48140609), (458, 43936189), (551, 36520462), (638, 31540399), (659, 30535318), (1102, 18260231), (1318, 15267659), (2299, 8752838), (2519, 7988398), (3509, 5734618), (4351, 4624862), (4598, 4376419), (5038, 3994199), (6061, 3320042), (6641, 3030082), (7018, 2867309), (7249, 2775938), (8702, 2312431), (12122, 1660021), (12521, 1607122), (13282, 1515041), (14498, 1387969), (19111, 1052942), (25042, 803561), (27709, 726218), (38222, 526471), (47861, 420442), (55418, 363109), (66671, 301822), (73051, 275462), (79739, 252358), (95722, 210221), (126179, 159478), (133342, 150911), (137731, 146102)]