20086512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13541

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 33481488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13499, 26998, 40497, 53996, 80994, 107992, 161988, 215984, 323976, 418469, 647952, 836938, 1255407, 1673876, 2510814, 3347752, 5021628, 6695504, 10043256, 20086512]

約数ペア:

[(1, 20086512), (2, 10043256), (3, 6695504), (4, 5021628), (6, 3347752), (8, 2510814), (12, 1673876), (16, 1255407), (24, 836938), (31, 647952), (48, 418469), (62, 323976), (93, 215984), (124, 161988), (186, 107992), (248, 80994), (372, 53996), (496, 40497), (744, 26998), (1488, 13499)]