20170054333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{172643}}^1$

素因数の和:172729

約数の個数: 32

約数和(自身を含む): 25523688960

約数和(自身を除く): 5353634627

約数列:

[1, 11, 13, 19, 43, 143, 209, 247, 473, 559, 817, 2717, 6149, 8987, 10621, 116831, 172643, 1899073, 2244359, 3280217, 7423649, 24687949, 36082387, 42642821, 81660139, 96507437, 141049331, 469071031, 1061581807, 1551542641, 1833641303, 20170054333]

約数ペア:

[(1, 20170054333), (11, 1833641303), (13, 1551542641), (19, 1061581807), (43, 469071031), (143, 141049331), (209, 96507437), (247, 81660139), (473, 42642821), (559, 36082387), (817, 24687949), (2717, 7423649), (6149, 3280217), (8987, 2244359), (10621, 1899073), (116831, 172643)]