20228931345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{848707}}^1$

素因数の和:848949

約数の個数: 32

約数和(自身を含む): 37153041408

約数和(自身を除く): 16924110063

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3405, 4767, 7945, 23835, 848707, 2546121, 4243535, 5940949, 12730605, 17822847, 29704745, 89114235, 192656489, 577969467, 963282445, 1348595423, 2889847335, 4045786269, 6742977115, 20228931345]

約数ペア:

[(1, 20228931345), (3, 6742977115), (5, 4045786269), (7, 2889847335), (15, 1348595423), (21, 963282445), (35, 577969467), (105, 192656489), (227, 89114235), (681, 29704745), (1135, 17822847), (1589, 12730605), (3405, 5940949), (4767, 4243535), (7945, 2546121), (23835, 848707)]