20194359104

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7696021}}^1$

素因数の和:7696074

約数の個数: 28

約数和(自身を含む): 41050581348

約数和(自身を除く): 20856222244

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7696021, 15392042, 30784084, 61568168, 123136336, 246272672, 315536861, 492545344, 631073722, 1262147444, 2524294888, 5048589776, 10097179552, 20194359104]

約数ペア:

[(1, 20194359104), (2, 10097179552), (4, 5048589776), (8, 2524294888), (16, 1262147444), (32, 631073722), (41, 492545344), (64, 315536861), (82, 246272672), (164, 123136336), (328, 61568168), (656, 30784084), (1312, 15392042), (2624, 7696021)]