20173924672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28656143}}^1$

素因数の和:28656166

約数の個数: 28

約数和(自身を含む): 43671963456

約数和(自身を除く): 23498038784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28656143, 57312286, 114624572, 229249144, 315217573, 458498288, 630435146, 916996576, 1260870292, 1833993152, 2521740584, 5043481168, 10086962336, 20173924672]

約数ペア:

[(1, 20173924672), (2, 10086962336), (4, 5043481168), (8, 2521740584), (11, 1833993152), (16, 1260870292), (22, 916996576), (32, 630435146), (44, 458498288), (64, 315217573), (88, 229249144), (176, 114624572), (352, 57312286), (704, 28656143)]