20245827

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56711}}^1$

素因数の和:56738

約数の個数: 16

約数和(自身を含む): 32666112

約数和(自身を除く): 12420285

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56711, 170133, 396977, 964087, 1190931, 2892261, 6748609, 20245827]

約数ペア:

[(1, 20245827), (3, 6748609), (7, 2892261), (17, 1190931), (21, 964087), (51, 396977), (119, 170133), (357, 56711)]