20096150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9803}}^1$

素因数の和:9856

約数の個数: 24

約数和(自身を含む): 38294424

約数和(自身を除く): 18198274

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9803, 19606, 49015, 98030, 245075, 401923, 490150, 803846, 2009615, 4019230, 10048075, 20096150]

約数ペア:

[(1, 20096150), (2, 10048075), (5, 4019230), (10, 2009615), (25, 803846), (41, 490150), (50, 401923), (82, 245075), (205, 98030), (410, 49015), (1025, 19606), (2050, 9803)]