20166099536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{43783}}^1$

素因数の和:46419

約数の個数: 40

約数和(自身を含む): 42641062464

約数和(自身を除く): 22474962928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2617, 5234, 10468, 20936, 28787, 41872, 43783, 57574, 87566, 115148, 175132, 230296, 350264, 460592, 481613, 700528, 963226, 1926452, 3852904, 7705808, 114580111, 229160222, 458320444, 916640888, 1260381221, 1833281776, 2520762442, 5041524884, 10083049768, 20166099536]

約数ペア:

[(1, 20166099536), (2, 10083049768), (4, 5041524884), (8, 2520762442), (11, 1833281776), (16, 1260381221), (22, 916640888), (44, 458320444), (88, 229160222), (176, 114580111), (2617, 7705808), (5234, 3852904), (10468, 1926452), (20936, 963226), (28787, 700528), (41872, 481613), (43783, 460592), (57574, 350264), (87566, 230296), (115148, 175132)]