20352093410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21269}}^1\times {\mathrm{8699}}^1$

素因数の和:29986

約数の個数: 32

約数和(自身を含む): 39970584000

約数和(自身を除く): 19618490590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8699, 17398, 21269, 42538, 43495, 86990, 95689, 106345, 191378, 212690, 233959, 467918, 478445, 956890, 1169795, 2339590, 185019031, 370038062, 925095155, 1850190310, 2035209341, 4070418682, 10176046705, 20352093410]

約数ペア:

[(1, 20352093410), (2, 10176046705), (5, 4070418682), (10, 2035209341), (11, 1850190310), (22, 925095155), (55, 370038062), (110, 185019031), (8699, 2339590), (17398, 1169795), (21269, 956890), (42538, 478445), (43495, 467918), (86990, 233959), (95689, 212690), (106345, 191378)]