20168056075

素因数分解:

$5^2\times {\mathrm{14827}}^1\times {\mathrm{54409}}^1$

素因数の和:69246

約数の個数: 12

約数和(自身を含む): 25010535880

約数和(自身を除く): 4842479805

約数列:

[1, 5, 25, 14827, 54409, 74135, 272045, 370675, 1360225, 806722243, 4033611215, 20168056075]

約数ペア:

[(1, 20168056075), (5, 4033611215), (25, 806722243), (14827, 1360225), (54409, 370675), (74135, 272045)]