20081006732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{57839}}^1$

素因数の和:57986

約数の個数: 48

約数和(自身を含む): 37751011200

約数和(自身を除く): 17670004468

約数列:

[1, 2, 4, 29, 41, 58, 73, 82, 116, 146, 164, 292, 1189, 2117, 2378, 2993, 4234, 4756, 5986, 8468, 11972, 57839, 86797, 115678, 173594, 231356, 347188, 1677331, 2371399, 3354662, 4222247, 4742798, 6709324, 8444494, 9485596, 16888988, 68770571, 122445163, 137541142, 173112127, 244890326, 275082284, 346224254, 489780652, 692448508, 5020251683, 10040503366, 20081006732]

約数ペア:

[(1, 20081006732), (2, 10040503366), (4, 5020251683), (29, 692448508), (41, 489780652), (58, 346224254), (73, 275082284), (82, 244890326), (116, 173112127), (146, 137541142), (164, 122445163), (292, 68770571), (1189, 16888988), (2117, 9485596), (2378, 8444494), (2993, 6709324), (4234, 4742798), (4756, 4222247), (5986, 3354662), (8468, 2371399), (11972, 1677331), (57839, 347188), (86797, 231356), (115678, 173594)]