20047058144

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1117}}^1\times {\mathrm{11933}}^1$

素因数の和:13107

約数の個数: 48

約数和(自身を含む): 40346849088

約数和(自身を除く): 20299790944

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1117, 1504, 2234, 4468, 8936, 11933, 17872, 23866, 35744, 47732, 52499, 95464, 104998, 190928, 209996, 381856, 419992, 560851, 839984, 1121702, 1679968, 2243404, 4486808, 8973616, 13329161, 17947232, 26658322, 53316644, 106633288, 213266576, 426533152, 626470567, 1252941134, 2505882268, 5011764536, 10023529072, 20047058144]

約数ペア:

[(1, 20047058144), (2, 10023529072), (4, 5011764536), (8, 2505882268), (16, 1252941134), (32, 626470567), (47, 426533152), (94, 213266576), (188, 106633288), (376, 53316644), (752, 26658322), (1117, 17947232), (1504, 13329161), (2234, 8973616), (4468, 4486808), (8936, 2243404), (11933, 1679968), (17872, 1121702), (23866, 839984), (35744, 560851), (47732, 419992), (52499, 381856), (95464, 209996), (104998, 190928)]