20194501615

素因数分解:

$5^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1\times {\mathrm{9817}}^1$

素因数の和:11298

約数の個数: 16

約数和(自身を含む): 24322877568

約数和(自身を除く): 4128375953

約数列:

[1, 5, 373, 1103, 1865, 5515, 9817, 49085, 411419, 2057095, 3661741, 10828151, 18308705, 54140755, 4038900323, 20194501615]

約数ペア:

[(1, 20194501615), (5, 4038900323), (373, 54140755), (1103, 18308705), (1865, 10828151), (5515, 3661741), (9817, 2057095), (49085, 411419)]