20215382874

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^2\times {\mathrm{53479}}^1$

素因数の和:53986

約数の個数: 24

約数和(自身を含む): 40593245280

約数和(自身を除く): 20377862406

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 53479, 63001, 106958, 126002, 160437, 189003, 320874, 378006, 13423229, 26846458, 40269687, 80539374, 3369230479, 6738460958, 10107691437, 20215382874]

約数ペア:

[(1, 20215382874), (2, 10107691437), (3, 6738460958), (6, 3369230479), (251, 80539374), (502, 40269687), (753, 26846458), (1506, 13423229), (53479, 378006), (63001, 320874), (106958, 189003), (126002, 160437)]