20101960065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{532009}}^1$

素因数の和:532257

約数の個数: 32

約数和(自身を含む): 35240342400

約数和(自身を除く): 15138382335

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2519, 3435, 7557, 12595, 37785, 532009, 1596027, 2660045, 5852099, 7980135, 17556297, 29260495, 87781485, 121830061, 365490183, 609150305, 1340130671, 1827450915, 4020392013, 6700653355, 20101960065]

約数ペア:

[(1, 20101960065), (3, 6700653355), (5, 4020392013), (11, 1827450915), (15, 1340130671), (33, 609150305), (55, 365490183), (165, 121830061), (229, 87781485), (687, 29260495), (1145, 17556297), (2519, 7980135), (3435, 5852099), (7557, 2660045), (12595, 1596027), (37785, 532009)]