20108329056

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{250253}}^1$

素因数の和:250306

約数の個数: 120

約数和(自身を含む): 61045959744

約数和(自身を除く): 40937630688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 20088, 26784, 40176, 80352, 250253, 500506, 750759, 1001012, 1501518, 2002024, 2252277, 3003036, 4004048, 4504554, 6006072, 6756831, 7757843, 8008096, 9009108, 12012144, 13513662, 15515686, 18018216, 20270493, 23273529, 24024288, 27027324, 31031372, 36036432, 40540986, 46547058, 54054648, 62062744, 69820587, 72072864, 81081972, 93094116, 108109296, 124125488, 139641174, 162163944, 186188232, 209461761, 216218592, 248250976, 279282348, 324327888, 372376464, 418923522, 558564696, 628385283, 648655776, 744752928, 837847044, 1117129392, 1256770566, 1675694088, 2234258784, 2513541132, 3351388176, 5027082264, 6702776352, 10054164528, 20108329056]

約数ペア:

[(1, 20108329056), (2, 10054164528), (3, 6702776352), (4, 5027082264), (6, 3351388176), (8, 2513541132), (9, 2234258784), (12, 1675694088), (16, 1256770566), (18, 1117129392), (24, 837847044), (27, 744752928), (31, 648655776), (32, 628385283), (36, 558564696), (48, 418923522), (54, 372376464), (62, 324327888), (72, 279282348), (81, 248250976), (93, 216218592), (96, 209461761), (108, 186188232), (124, 162163944), (144, 139641174), (162, 124125488), (186, 108109296), (216, 93094116), (248, 81081972), (279, 72072864), (288, 69820587), (324, 62062744), (372, 54054648), (432, 46547058), (496, 40540986), (558, 36036432), (648, 31031372), (744, 27027324), (837, 24024288), (864, 23273529), (992, 20270493), (1116, 18018216), (1296, 15515686), (1488, 13513662), (1674, 12012144), (2232, 9009108), (2511, 8008096), (2592, 7757843), (2976, 6756831), (3348, 6006072), (4464, 4504554), (5022, 4004048), (6696, 3003036), (8928, 2252277), (10044, 2002024), (13392, 1501518), (20088, 1001012), (26784, 750759), (40176, 500506), (80352, 250253)]