20105204068

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{48799039}}^1$

素因数の和:48799146

約数の個数: 12

約数和(自身を含む): 35525701120

約数和(自身を除く): 15420497052

約数列:

[1, 2, 4, 103, 206, 412, 48799039, 97598078, 195196156, 5026301017, 10052602034, 20105204068]

約数ペア:

[(1, 20105204068), (2, 10052602034), (4, 5026301017), (103, 195196156), (206, 97598078), (412, 48799039)]