20201235916

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{22053751}}^1$

素因数の和:22053984

約数の個数: 12

約数和(自身を含む): 35506540720

約数和(自身を除く): 15305304804

約数列:

[1, 2, 4, 229, 458, 916, 22053751, 44107502, 88215004, 5050308979, 10100617958, 20201235916]

約数ペア:

[(1, 20201235916), (2, 10100617958), (4, 5050308979), (229, 88215004), (458, 44107502), (916, 22053751)]