14016820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9951

約数の個数: 24

約数和(自身を含む): 29852928

約数和(自身を除く): 15836108

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9871, 19742, 39484, 49355, 98710, 197420, 700841, 1401682, 2803364, 3504205, 7008410, 14016820]

約数ペア:

[(1, 14016820), (2, 7008410), (4, 3504205), (5, 2803364), (10, 1401682), (20, 700841), (71, 197420), (142, 98710), (284, 49355), (355, 39484), (710, 19742), (1420, 9871)]