20172675228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{753499}}^1$

素因数の和:753626

約数の個数: 48

約数和(自身を含む): 49622496000

約数和(自身を除く): 29449820772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 1164, 2231, 4462, 6693, 8924, 13386, 26772, 753499, 1506998, 2260497, 3013996, 4520994, 9041988, 17330477, 34660954, 51991431, 69321908, 73089403, 103982862, 146178806, 207965724, 219268209, 292357612, 438536418, 877072836, 1681056269, 3362112538, 5043168807, 6724225076, 10086337614, 20172675228]

約数ペア:

[(1, 20172675228), (2, 10086337614), (3, 6724225076), (4, 5043168807), (6, 3362112538), (12, 1681056269), (23, 877072836), (46, 438536418), (69, 292357612), (92, 219268209), (97, 207965724), (138, 146178806), (194, 103982862), (276, 73089403), (291, 69321908), (388, 51991431), (582, 34660954), (1164, 17330477), (2231, 9041988), (4462, 4520994), (6693, 3013996), (8924, 2260497), (13386, 1506998), (26772, 753499)]