20790545018890

素因数分解:

$2^1\times 5^1\times {\mathrm{6367}}^1\times {\mathrm{4349}}^1\times {\mathrm{75083}}^1$

素因数の和:85806

約数の個数: 32

約数和(自身を含む): 37437963609600

約数和(自身を除く): 16647418590710

約数列:

[1, 2, 5, 10, 4349, 6367, 8698, 12734, 21745, 31835, 43490, 63670, 75083, 150166, 375415, 750830, 27690083, 55380166, 138450415, 276900830, 326535967, 478053461, 653071934, 956106922, 1632679835, 2390267305, 3265359670, 4780534610, 2079054501889, 4158109003778, 10395272509445, 20790545018890]

約数ペア:

[(1, 20790545018890), (2, 10395272509445), (5, 4158109003778), (10, 2079054501889), (4349, 4780534610), (6367, 3265359670), (8698, 2390267305), (12734, 1632679835), (21745, 956106922), (31835, 653071934), (43490, 478053461), (63670, 326535967), (75083, 276900830), (150166, 138450415), (375415, 55380166), (750830, 27690083)]