20887728768

素因数分解:

$2^7\times 3^3\times {\mathrm{6043903}}^1$

素因数の和:6043926

約数の個数: 64

約数和(自身を含む): 61647820800

約数和(自身を除く): 40760092032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6043903, 12087806, 18131709, 24175612, 36263418, 48351224, 54395127, 72526836, 96702448, 108790254, 145053672, 163185381, 193404896, 217580508, 290107344, 326370762, 386809792, 435161016, 580214688, 652741524, 773619584, 870322032, 1160429376, 1305483048, 1740644064, 2320858752, 2610966096, 3481288128, 5221932192, 6962576256, 10443864384, 20887728768]

約数ペア:

[(1, 20887728768), (2, 10443864384), (3, 6962576256), (4, 5221932192), (6, 3481288128), (8, 2610966096), (9, 2320858752), (12, 1740644064), (16, 1305483048), (18, 1160429376), (24, 870322032), (27, 773619584), (32, 652741524), (36, 580214688), (48, 435161016), (54, 386809792), (64, 326370762), (72, 290107344), (96, 217580508), (108, 193404896), (128, 163185381), (144, 145053672), (192, 108790254), (216, 96702448), (288, 72526836), (384, 54395127), (432, 48351224), (576, 36263418), (864, 24175612), (1152, 18131709), (1728, 12087806), (3456, 6043903)]