20164023456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9132257}}^1$

素因数の和:9132293

約数の個数: 48

約数和(自身を含む): 55231896384

約数和(自身を除く): 35067872928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9132257, 18264514, 27396771, 36529028, 54793542, 73058056, 109587084, 146116112, 210041911, 219174168, 292232224, 420083822, 438348336, 630125733, 840167644, 876696672, 1260251466, 1680335288, 2520502932, 3360670576, 5041005864, 6721341152, 10082011728, 20164023456]

約数ペア:

[(1, 20164023456), (2, 10082011728), (3, 6721341152), (4, 5041005864), (6, 3360670576), (8, 2520502932), (12, 1680335288), (16, 1260251466), (23, 876696672), (24, 840167644), (32, 630125733), (46, 438348336), (48, 420083822), (69, 292232224), (92, 219174168), (96, 210041911), (138, 146116112), (184, 109587084), (276, 73058056), (368, 54793542), (552, 36529028), (736, 27396771), (1104, 18264514), (2208, 9132257)]