20474754

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{117671}}^1$

素因数の和:117705

約数の個数: 16

約数和(自身を含む): 42361920

約数和(自身を除く): 21887166

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 117671, 235342, 353013, 706026, 3412459, 6824918, 10237377, 20474754]

約数ペア:

[(1, 20474754), (2, 10237377), (3, 6824918), (6, 3412459), (29, 706026), (58, 353013), (87, 235342), (174, 117671)]