20003010035

素因数分解:

$5^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1\times {\mathrm{28027}}^1$

素因数の和:28790

約数の個数: 16

約数和(自身を含む): 24132108000

約数和(自身を除く): 4129097965

約数列:

[1, 5, 349, 409, 1745, 2045, 28027, 140135, 142741, 713705, 9781423, 11463043, 48907115, 57315215, 4000602007, 20003010035]

約数ペア:

[(1, 20003010035), (5, 4000602007), (349, 57315215), (409, 48907115), (1745, 11463043), (2045, 9781423), (28027, 713705), (140135, 142741)]