20193350500

素因数分解:

$2^2\times 5^3\times {\mathrm{40386701}}^1$

素因数の和:40386720

約数の個数: 24

約数和(自身を含む): 44102278584

約数和(自身を除く): 23908928084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 40386701, 80773402, 161546804, 201933505, 403867010, 807734020, 1009667525, 2019335050, 4038670100, 5048337625, 10096675250, 20193350500]

約数ペア:

[(1, 20193350500), (2, 10096675250), (4, 5048337625), (5, 4038670100), (10, 2019335050), (20, 1009667525), (25, 807734020), (50, 403867010), (100, 201933505), (125, 161546804), (250, 80773402), (500, 40386701)]