20233430181

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{49409}}^1$

素因数の和:49970

約数の個数: 32

約数和(自身を含む): 31069008000

約数和(自身を除く): 10835577819

約数列:

[1, 3, 9, 27, 29, 87, 261, 523, 783, 1569, 4707, 14121, 15167, 45501, 49409, 136503, 148227, 409509, 444681, 1334043, 1432861, 4298583, 12895749, 25840907, 38687247, 77522721, 232568163, 697704489, 749386303, 2248158909, 6744476727, 20233430181]

約数ペア:

[(1, 20233430181), (3, 6744476727), (9, 2248158909), (27, 749386303), (29, 697704489), (87, 232568163), (261, 77522721), (523, 38687247), (783, 25840907), (1569, 12895749), (4707, 4298583), (14121, 1432861), (15167, 1334043), (45501, 444681), (49409, 409509), (136503, 148227)]