20140751330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287725019}}^1$

素因数の和:287725033

約数の個数: 16

約数和(自身を含む): 41432402880

約数和(自身を除く): 21291651550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287725019, 575450038, 1438625095, 2014075133, 2877250190, 4028150266, 10070375665, 20140751330]

約数ペア:

[(1, 20140751330), (2, 10070375665), (5, 4028150266), (7, 2877250190), (10, 2014075133), (14, 1438625095), (35, 575450038), (70, 287725019)]