20767518716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43629241}}^1$

素因数の和:43629269

約数の個数: 24

約数和(自身を含む): 43978275936

約数和(自身を除く): 23210757220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 43629241, 87258482, 174516964, 305404687, 610809374, 741697097, 1221618748, 1483394194, 2966788388, 5191879679, 10383759358, 20767518716]

約数ペア:

[(1, 20767518716), (2, 10383759358), (4, 5191879679), (7, 2966788388), (14, 1483394194), (17, 1221618748), (28, 741697097), (34, 610809374), (68, 305404687), (119, 174516964), (238, 87258482), (476, 43629241)]