20180552702

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1721}}^1\times {\mathrm{11941}}^1$

素因数の和:14155

約数の個数: 16

約数和(自身を含む): 30352647024

約数和(自身を除く): 10172094322

約数列:

[1, 2, 491, 982, 1721, 3442, 11941, 23882, 845011, 1690022, 5863031, 11726062, 20550461, 41100922, 10090276351, 20180552702]

約数ペア:

[(1, 20180552702), (2, 10090276351), (491, 41100922), (982, 20550461), (1721, 11726062), (3442, 5863031), (11941, 1690022), (23882, 845011)]