20119380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335323}}^1$

素因数の和:335335

約数の個数: 24

約数和(自身を含む): 56334432

約数和(自身を除く): 36215052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335323, 670646, 1005969, 1341292, 1676615, 2011938, 3353230, 4023876, 5029845, 6706460, 10059690, 20119380]

約数ペア:

[(1, 20119380), (2, 10059690), (3, 6706460), (4, 5029845), (5, 4023876), (6, 3353230), (10, 2011938), (12, 1676615), (15, 1341292), (20, 1005969), (30, 670646), (60, 335323)]