20164457132

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{13921}}^1\times {\mathrm{12487}}^1$

素因数の和:26441

約数の個数: 24

約数和(自身を含む): 36510166560

約数和(自身を除く): 16345709428

約数列:

[1, 2, 4, 29, 58, 116, 12487, 13921, 24974, 27842, 49948, 55684, 362123, 403709, 724246, 807418, 1448492, 1614836, 173831527, 347663054, 695326108, 5041114283, 10082228566, 20164457132]

約数ペア:

[(1, 20164457132), (2, 10082228566), (4, 5041114283), (29, 695326108), (58, 347663054), (116, 173831527), (12487, 1614836), (13921, 1448492), (24974, 807418), (27842, 724246), (49948, 403709), (55684, 362123)]