20503410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683447}}^1$

素因数の和:683457

約数の個数: 16

約数和(自身を含む): 49208256

約数和(自身を除く): 28704846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683447, 1366894, 2050341, 3417235, 4100682, 6834470, 10251705, 20503410]

約数ペア:

[(1, 20503410), (2, 10251705), (3, 6834470), (5, 4100682), (6, 3417235), (10, 2050341), (15, 1366894), (30, 683447)]