20100228

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6047}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 47077632

約数和(自身を除く): 26977404

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6047, 12094, 18141, 24188, 36282, 72564, 1675019, 3350038, 5025057, 6700076, 10050114, 20100228]

約数ペア:

[(1, 20100228), (2, 10050114), (3, 6700076), (4, 5025057), (6, 3350038), (12, 1675019), (277, 72564), (554, 36282), (831, 24188), (1108, 18141), (1662, 12094), (3324, 6047)]