20227843590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6951149}}^1$

素因数の和:6951256

約数の個数: 32

約数和(自身を含む): 49047314400

約数和(自身を除く): 28819470810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6951149, 13902298, 20853447, 34755745, 41706894, 69511490, 104267235, 208534470, 674261453, 1348522906, 2022784359, 3371307265, 4045568718, 6742614530, 10113921795, 20227843590]

約数ペア:

[(1, 20227843590), (2, 10113921795), (3, 6742614530), (5, 4045568718), (6, 3371307265), (10, 2022784359), (15, 1348522906), (30, 674261453), (97, 208534470), (194, 104267235), (291, 69511490), (485, 41706894), (582, 34755745), (970, 20853447), (1455, 13902298), (2910, 6951149)]