20161346670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9739781}}^1$

素因数の和:9739817

約数の個数: 48

約数和(自身を含む): 54698615712

約数和(自身を除く): 34537269042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 9739781, 19479562, 29219343, 48698905, 58438686, 87658029, 97397810, 146096715, 175316058, 224014963, 292193430, 438290145, 448029926, 672044889, 876580290, 1120074815, 1344089778, 2016134667, 2240149630, 3360224445, 4032269334, 6720448890, 10080673335, 20161346670]

約数ペア:

[(1, 20161346670), (2, 10080673335), (3, 6720448890), (5, 4032269334), (6, 3360224445), (9, 2240149630), (10, 2016134667), (15, 1344089778), (18, 1120074815), (23, 876580290), (30, 672044889), (45, 448029926), (46, 438290145), (69, 292193430), (90, 224014963), (115, 175316058), (138, 146096715), (207, 97397810), (230, 87658029), (345, 58438686), (414, 48698905), (690, 29219343), (1035, 19479562), (2070, 9739781)]