20124307972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{94925981}}^1$

素因数の和:94926038

約数の個数: 12

約数和(自身を含む): 35882021196

約数和(自身を除く): 15757713224

約数列:

[1, 2, 4, 53, 106, 212, 94925981, 189851962, 379703924, 5031076993, 10062153986, 20124307972]

約数ペア:

[(1, 20124307972), (2, 10062153986), (4, 5031076993), (53, 379703924), (106, 189851962), (212, 94925981)]