20172052022

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{1427}}^1\times {\mathrm{25153}}^1$

素因数の和:26863

約数の個数: 16

約数和(自身を含む): 30388245552

約数和(自身を除く): 10216193530

約数列:

[1, 2, 281, 562, 1427, 2854, 25153, 50306, 400987, 801974, 7067993, 14135986, 35893331, 71786662, 10086026011, 20172052022]

約数ペア:

[(1, 20172052022), (2, 10086026011), (281, 71786662), (562, 35893331), (1427, 14135986), (2854, 7067993), (25153, 801974), (50306, 400987)]