20454969744

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4304497}}^1$

素因数の和:4304525

約数の個数: 80

約数和(自身を含む): 64050930240

約数和(自身を除く): 43595960496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4304497, 8608994, 12913491, 17217988, 25826982, 34435976, 38740473, 47349467, 51653964, 68871952, 77480946, 94698934, 103307928, 116221419, 142048401, 154961892, 189397868, 206615856, 232442838, 284096802, 309923784, 378795736, 426145203, 464885676, 568193604, 619847568, 757591472, 852290406, 929771352, 1136387208, 1278435609, 1704580812, 1859542704, 2272774416, 2556871218, 3409161624, 5113742436, 6818323248, 10227484872, 20454969744]

約数ペア:

[(1, 20454969744), (2, 10227484872), (3, 6818323248), (4, 5113742436), (6, 3409161624), (8, 2556871218), (9, 2272774416), (11, 1859542704), (12, 1704580812), (16, 1278435609), (18, 1136387208), (22, 929771352), (24, 852290406), (27, 757591472), (33, 619847568), (36, 568193604), (44, 464885676), (48, 426145203), (54, 378795736), (66, 309923784), (72, 284096802), (88, 232442838), (99, 206615856), (108, 189397868), (132, 154961892), (144, 142048401), (176, 116221419), (198, 103307928), (216, 94698934), (264, 77480946), (297, 68871952), (396, 51653964), (432, 47349467), (528, 38740473), (594, 34435976), (792, 25826982), (1188, 17217988), (1584, 12913491), (2376, 8608994), (4752, 4304497)]