20137243546

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12087181}}^1$

素因数の和:12087214

約数の個数: 24

約数和(自身を含む): 37204346196

約数和(自身を除く): 17067102650

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12087181, 24174362, 84610267, 169220534, 205482077, 410964154, 592271869, 1184543738, 1438374539, 2876749078, 10068621773, 20137243546]

約数ペア:

[(1, 20137243546), (2, 10068621773), (7, 2876749078), (14, 1438374539), (17, 1184543738), (34, 592271869), (49, 410964154), (98, 205482077), (119, 169220534), (238, 84610267), (833, 24174362), (1666, 12087181)]