20158884612

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{5179}}^1$

素因数の和:6782

約数の個数: 96

約数和(自身を含む): 54581452800

約数和(自身を除く): 34422568188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 1567, 2484, 3134, 4701, 5179, 6268, 9402, 10358, 14103, 15537, 18804, 20716, 28206, 31074, 36041, 42309, 46611, 56412, 62148, 72082, 84618, 93222, 108123, 119117, 139833, 144164, 169236, 186444, 216246, 238234, 279666, 324369, 357351, 432492, 476468, 559332, 648738, 714702, 973107, 1072053, 1297476, 1429404, 1946214, 2144106, 3216159, 3892428, 4288212, 6432318, 8115493, 12864636, 16230986, 24346479, 32461972, 48692958, 73039437, 97385916, 146078874, 186656339, 219118311, 292157748, 373312678, 438236622, 559969017, 746625356, 876473244, 1119938034, 1679907051, 2239876068, 3359814102, 5039721153, 6719628204, 10079442306, 20158884612]

約数ペア:

[(1, 20158884612), (2, 10079442306), (3, 6719628204), (4, 5039721153), (6, 3359814102), (9, 2239876068), (12, 1679907051), (18, 1119938034), (23, 876473244), (27, 746625356), (36, 559969017), (46, 438236622), (54, 373312678), (69, 292157748), (92, 219118311), (108, 186656339), (138, 146078874), (207, 97385916), (276, 73039437), (414, 48692958), (621, 32461972), (828, 24346479), (1242, 16230986), (1567, 12864636), (2484, 8115493), (3134, 6432318), (4701, 4288212), (5179, 3892428), (6268, 3216159), (9402, 2144106), (10358, 1946214), (14103, 1429404), (15537, 1297476), (18804, 1072053), (20716, 973107), (28206, 714702), (31074, 648738), (36041, 559332), (42309, 476468), (46611, 432492), (56412, 357351), (62148, 324369), (72082, 279666), (84618, 238234), (93222, 216246), (108123, 186444), (119117, 169236), (139833, 144164)]