20946156718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4255619}}^1$

素因数の和:4255751

約数の個数: 16

約数和(自身を含む): 33091701120

約数和(自身を除く): 12145544402

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 4255619, 8511238, 97879237, 195758474, 455351233, 910702466, 10473078359, 20946156718]

約数ペア:

[(1, 20946156718), (2, 10473078359), (23, 910702466), (46, 455351233), (107, 195758474), (214, 97879237), (2461, 8511238), (4922, 4255619)]