20063580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334393}}^1$

素因数の和:334405

約数の個数: 24

約数和(自身を含む): 56178192

約数和(自身を除く): 36114612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334393, 668786, 1003179, 1337572, 1671965, 2006358, 3343930, 4012716, 5015895, 6687860, 10031790, 20063580]

約数ペア:

[(1, 20063580), (2, 10031790), (3, 6687860), (4, 5015895), (5, 4012716), (6, 3343930), (10, 2006358), (12, 1671965), (15, 1337572), (20, 1003179), (30, 668786), (60, 334393)]