20792964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46831}}^1$

素因数の和:46875

約数の個数: 24

約数和(自身を含む): 49829248

約数和(自身を除く): 29036284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46831, 93662, 140493, 187324, 280986, 561972, 1732747, 3465494, 5198241, 6930988, 10396482, 20792964]

約数ペア:

[(1, 20792964), (2, 10396482), (3, 6930988), (4, 5198241), (6, 3465494), (12, 1732747), (37, 561972), (74, 280986), (111, 187324), (148, 140493), (222, 93662), (444, 46831)]