20166745182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1\times {\mathrm{15737}}^1$

素因数の和:20752

約数の個数: 32

約数和(自身を含む): 41282410752

約数和(自身を除く): 21115665570

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4967, 9934, 14901, 15737, 29802, 31474, 47211, 94422, 213581, 427162, 640743, 676691, 1281486, 1353382, 2030073, 4060146, 78165679, 156331358, 234497037, 468994074, 3361124197, 6722248394, 10083372591, 20166745182]

約数ペア:

[(1, 20166745182), (2, 10083372591), (3, 6722248394), (6, 3361124197), (43, 468994074), (86, 234497037), (129, 156331358), (258, 78165679), (4967, 4060146), (9934, 2030073), (14901, 1353382), (15737, 1281486), (29802, 676691), (31474, 640743), (47211, 427162), (94422, 213581)]