20118464

素因数分解:

$2^6\times {\mathrm{314351}}^1$

素因数の和:314363

約数の個数: 14

約数和(自身を含む): 39922704

約数和(自身を除く): 19804240

約数列:

[1, 2, 4, 8, 16, 32, 64, 314351, 628702, 1257404, 2514808, 5029616, 10059232, 20118464]

約数ペア:

[(1, 20118464), (2, 10059232), (4, 5029616), (8, 2514808), (16, 1257404), (32, 628702), (64, 314351)]