20098968

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1531}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 50372160

約数和(自身を除く): 30273192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1531, 1641, 2188, 3062, 3282, 4376, 4593, 6124, 6564, 9186, 12248, 13128, 18372, 36744, 837457, 1674914, 2512371, 3349828, 5024742, 6699656, 10049484, 20098968]

約数ペア:

[(1, 20098968), (2, 10049484), (3, 6699656), (4, 5024742), (6, 3349828), (8, 2512371), (12, 1674914), (24, 837457), (547, 36744), (1094, 18372), (1531, 13128), (1641, 12248), (2188, 9186), (3062, 6564), (3282, 6124), (4376, 4593)]