20259210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3499}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 48888000

約数和(自身を除く): 28628790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3499, 5790, 6998, 10497, 17495, 20994, 34990, 52485, 104970, 675307, 1350614, 2025921, 3376535, 4051842, 6753070, 10129605, 20259210]

約数ペア:

[(1, 20259210), (2, 10129605), (3, 6753070), (5, 4051842), (6, 3376535), (10, 2025921), (15, 1350614), (30, 675307), (193, 104970), (386, 52485), (579, 34990), (965, 20994), (1158, 17495), (1930, 10497), (2895, 6998), (3499, 5790)]