20960092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 38753792

約数和(自身を除く): 17793700

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3931, 5332, 7862, 15724, 121861, 169033, 243722, 338066, 487444, 676132, 5240023, 10480046, 20960092]

約数ペア:

[(1, 20960092), (2, 10480046), (4, 5240023), (31, 676132), (43, 487444), (62, 338066), (86, 243722), (124, 169033), (172, 121861), (1333, 15724), (2666, 7862), (3931, 5332)]