20221468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 37396800

約数和(自身を除く): 17175332

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3709, 5452, 7418, 14836, 107561, 174323, 215122, 348646, 430244, 697292, 5055367, 10110734, 20221468]

約数ペア:

[(1, 20221468), (2, 10110734), (4, 5055367), (29, 697292), (47, 430244), (58, 348646), (94, 215122), (116, 174323), (188, 107561), (1363, 14836), (2726, 7418), (3709, 5452)]