14031820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63781}}^1$

素因数の和:63801

約数の個数: 24

約数和(自身を含む): 32146128

約数和(自身を除く): 18114308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 63781, 127562, 255124, 318905, 637810, 701591, 1275620, 1403182, 2806364, 3507955, 7015910, 14031820]

約数ペア:

[(1, 14031820), (2, 7015910), (4, 3507955), (5, 2806364), (10, 1403182), (11, 1275620), (20, 701591), (22, 637810), (44, 318905), (55, 255124), (110, 127562), (220, 63781)]