20147506582

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{251197}}^1$

素因数の和:251560

約数の個数: 32

約数和(自身を含む): 36678927168

約数和(自身を除く): 16531420586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 337, 674, 2359, 4718, 5729, 11458, 40103, 80206, 251197, 502394, 1758379, 3516758, 4270349, 8540698, 29892443, 59784886, 84653389, 169306778, 592573723, 1185147446, 1439107613, 2878215226, 10073753291, 20147506582]

約数ペア:

[(1, 20147506582), (2, 10073753291), (7, 2878215226), (14, 1439107613), (17, 1185147446), (34, 592573723), (119, 169306778), (238, 84653389), (337, 59784886), (674, 29892443), (2359, 8540698), (4718, 4270349), (5729, 3516758), (11458, 1758379), (40103, 502394), (80206, 251197)]