204934020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3415567}}^1$

素因数の和:3415579

約数の個数: 24

約数和(自身を含む): 573815424

約数和(自身を除く): 368881404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3415567, 6831134, 10246701, 13662268, 17077835, 20493402, 34155670, 40986804, 51233505, 68311340, 102467010, 204934020]

約数ペア:

[(1, 204934020), (2, 102467010), (3, 68311340), (4, 51233505), (5, 40986804), (6, 34155670), (10, 20493402), (12, 17077835), (15, 13662268), (20, 10246701), (30, 6831134), (60, 3415567)]