20966168304

素因数分解:

$2^4\times 3^6\times {\mathrm{181}}^1\times {\mathrm{9931}}^1$

素因数の和:10138

約数の個数: 140

約数和(自身を含む): 61247723992

約数和(自身を除く): 40281555688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 243, 324, 362, 432, 486, 543, 648, 724, 729, 972, 1086, 1296, 1448, 1458, 1629, 1944, 2172, 2896, 2916, 3258, 3888, 4344, 4887, 5832, 6516, 8688, 9774, 9931, 11664, 13032, 14661, 19548, 19862, 26064, 29322, 29793, 39096, 39724, 43983, 58644, 59586, 78192, 79448, 87966, 89379, 117288, 119172, 131949, 158896, 175932, 178758, 234576, 238344, 263898, 268137, 351864, 357516, 476688, 527796, 536274, 703728, 715032, 804411, 1055592, 1072548, 1430064, 1608822, 1797511, 2111184, 2145096, 2413233, 3217644, 3595022, 4290192, 4826466, 5392533, 6435288, 7190044, 7239699, 9652932, 10785066, 12870576, 14380088, 14479398, 16177599, 19305864, 21570132, 28760176, 28958796, 32355198, 38611728, 43140264, 48532797, 57917592, 64710396, 86280528, 97065594, 115835184, 129420792, 145598391, 194131188, 258841584, 291196782, 388262376, 436795173, 582393564, 776524752, 873590346, 1164787128, 1310385519, 1747180692, 2329574256, 2620771038, 3494361384, 5241542076, 6988722768, 10483084152, 20966168304]

約数ペア:

[(1, 20966168304), (2, 10483084152), (3, 6988722768), (4, 5241542076), (6, 3494361384), (8, 2620771038), (9, 2329574256), (12, 1747180692), (16, 1310385519), (18, 1164787128), (24, 873590346), (27, 776524752), (36, 582393564), (48, 436795173), (54, 388262376), (72, 291196782), (81, 258841584), (108, 194131188), (144, 145598391), (162, 129420792), (181, 115835184), (216, 97065594), (243, 86280528), (324, 64710396), (362, 57917592), (432, 48532797), (486, 43140264), (543, 38611728), (648, 32355198), (724, 28958796), (729, 28760176), (972, 21570132), (1086, 19305864), (1296, 16177599), (1448, 14479398), (1458, 14380088), (1629, 12870576), (1944, 10785066), (2172, 9652932), (2896, 7239699), (2916, 7190044), (3258, 6435288), (3888, 5392533), (4344, 4826466), (4887, 4290192), (5832, 3595022), (6516, 3217644), (8688, 2413233), (9774, 2145096), (9931, 2111184), (11664, 1797511), (13032, 1608822), (14661, 1430064), (19548, 1072548), (19862, 1055592), (26064, 804411), (29322, 715032), (29793, 703728), (39096, 536274), (39724, 527796), (43983, 476688), (58644, 357516), (59586, 351864), (78192, 268137), (79448, 263898), (87966, 238344), (89379, 234576), (117288, 178758), (119172, 175932), (131949, 158896)]