20259510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35543}}^1$

素因数の和:35572

約数の個数: 32

約数和(自身を含む): 51183360

約数和(自身を除く): 30923850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35543, 71086, 106629, 177715, 213258, 355430, 533145, 675317, 1066290, 1350634, 2025951, 3376585, 4051902, 6753170, 10129755, 20259510]

約数ペア:

[(1, 20259510), (2, 10129755), (3, 6753170), (5, 4051902), (6, 3376585), (10, 2025951), (15, 1350634), (19, 1066290), (30, 675317), (38, 533145), (57, 355430), (95, 213258), (114, 177715), (190, 106629), (285, 71086), (570, 35543)]