2020434.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 46316160

約数和(自身を除く): 28546152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 67, 86, 129, 134, 172, 201, 257, 258, 268, 344, 402, 514, 516, 536, 771, 804, 1028, 1032, 1542, 1608, 2056, 2881, 3084, 5762, 6168, 8643, 11051, 11524, 17219, 17286, 22102, 23048, 33153, 34438, 34572, 44204, 51657, 66306, 68876, 69144, 88408, 103314, 132612, 137752, 206628, 265224, 413256, 740417, 1480834, 2221251, 2961668, 4442502, 5923336, 8885004, 17770008]

約数ペア:

[(1, 17770008), (2, 8885004), (3, 5923336), (4, 4442502), (6, 2961668), (8, 2221251), (12, 1480834), (24, 740417), (43, 413256), (67, 265224), (86, 206628), (129, 137752), (134, 132612), (172, 103314), (201, 88408), (257, 69144), (258, 68876), (268, 66306), (344, 51657), (402, 44204), (514, 34572), (516, 34438), (536, 33153), (771, 23048), (804, 22102), (1028, 17286), (1032, 17219), (1542, 11524), (1608, 11051), (2056, 8643), (2881, 6168), (3084, 5762)]