20183407772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{13417}}^1$

素因数の和:13802

約数の個数: 48

約数和(自身を含む): 38952990720

約数和(自身を除く): 18769582948

約数列:

[1, 2, 4, 11, 22, 44, 179, 191, 358, 382, 716, 764, 1969, 2101, 3938, 4202, 7876, 8404, 13417, 26834, 34189, 53668, 68378, 136756, 147587, 295174, 376079, 590348, 752158, 1504316, 2401643, 2562647, 4803286, 5125294, 9606572, 10250588, 26418073, 28189117, 52836146, 56378234, 105672292, 112756468, 458713813, 917427626, 1834855252, 5045851943, 10091703886, 20183407772]

約数ペア:

[(1, 20183407772), (2, 10091703886), (4, 5045851943), (11, 1834855252), (22, 917427626), (44, 458713813), (179, 112756468), (191, 105672292), (358, 56378234), (382, 52836146), (716, 28189117), (764, 26418073), (1969, 10250588), (2101, 9606572), (3938, 5125294), (4202, 4803286), (7876, 2562647), (8404, 2401643), (13417, 1504316), (26834, 752158), (34189, 590348), (53668, 376079), (68378, 295174), (136756, 147587)]