20162374839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{3209}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 30766694400

約数和(自身を除く): 10604319561

約数列:

[1, 3, 9, 23, 69, 127, 207, 239, 381, 717, 1143, 2151, 2921, 3209, 5497, 8763, 9627, 16491, 26289, 28881, 30353, 49473, 73807, 91059, 221421, 273177, 407543, 664263, 698119, 766951, 1222629, 2094357, 2300853, 3667887, 6283071, 6902559, 9373489, 17639873, 28120467, 52919619, 84361401, 97402777, 158758857, 292208331, 876624993, 2240263871, 6720791613, 20162374839]

約数ペア:

[(1, 20162374839), (3, 6720791613), (9, 2240263871), (23, 876624993), (69, 292208331), (127, 158758857), (207, 97402777), (239, 84361401), (381, 52919619), (717, 28120467), (1143, 17639873), (2151, 9373489), (2921, 6902559), (3209, 6283071), (5497, 3667887), (8763, 2300853), (9627, 2094357), (16491, 1222629), (26289, 766951), (28881, 698119), (30353, 664263), (49473, 407543), (73807, 273177), (91059, 221421)]