20223850

素因数分解:

$2^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{701}}^1$

素因数の和:1290

約数の個数: 24

約数和(自身を含む): 37735308

約数和(自身を除く): 17511458

約数列:

[1, 2, 5, 10, 25, 50, 577, 701, 1154, 1402, 2885, 3505, 5770, 7010, 14425, 17525, 28850, 35050, 404477, 808954, 2022385, 4044770, 10111925, 20223850]

約数ペア:

[(1, 20223850), (2, 10111925), (5, 4044770), (10, 2022385), (25, 808954), (50, 404477), (577, 35050), (701, 28850), (1154, 17525), (1402, 14425), (2885, 7010), (3505, 5770)]