20517202382

素因数分解:

$2^1\times {\mathrm{461}}^2\times {\mathrm{48271}}^1$

素因数の和:49195

約数の個数: 12

約数和(自身を含む): 30843346128

約数和(自身を除く): 10326143746

約数列:

[1, 2, 461, 922, 48271, 96542, 212521, 425042, 22252931, 44505862, 10258601191, 20517202382]

約数ペア:

[(1, 20517202382), (2, 10258601191), (461, 44505862), (922, 22252931), (48271, 425042), (96542, 212521)]