20038961252

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{56289217}}^1$

素因数の和:56289310

約数の個数: 12

約数和(自身を含む): 35462207340

約数和(自身を除く): 15423246088

約数列:

[1, 2, 4, 89, 178, 356, 56289217, 112578434, 225156868, 5009740313, 10019480626, 20038961252]

約数ペア:

[(1, 20038961252), (2, 10019480626), (4, 5009740313), (89, 225156868), (178, 112578434), (356, 56289217)]