20141521386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{107839}}^1$

素因数の和:112298

約数の個数: 32

約数和(自身を含む): 46048542720

約数和(自身を除く): 25907021334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4447, 8894, 13341, 26682, 31129, 62258, 93387, 107839, 186774, 215678, 323517, 647034, 754873, 1509746, 2264619, 4529238, 479560033, 959120066, 1438680099, 2877360198, 3356920231, 6713840462, 10070760693, 20141521386]

約数ペア:

[(1, 20141521386), (2, 10070760693), (3, 6713840462), (6, 3356920231), (7, 2877360198), (14, 1438680099), (21, 959120066), (42, 479560033), (4447, 4529238), (8894, 2264619), (13341, 1509746), (26682, 754873), (31129, 647034), (62258, 323517), (93387, 215678), (107839, 186774)]