20160965808

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{593}}^1\times {\mathrm{1031}}^1$

素因数の和:1867

約数の個数: 120

約数和(自身を含む): 56819711520

約数和(自身を除く): 36658745712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 593, 687, 916, 1031, 1186, 1374, 1779, 1832, 2061, 2062, 2372, 2748, 3093, 3558, 3664, 4122, 4124, 4744, 5337, 5496, 6186, 7116, 8244, 8248, 9279, 9488, 10674, 10992, 12372, 14232, 16488, 16496, 18558, 21348, 24744, 28464, 32976, 37116, 42696, 49488, 74232, 85392, 135797, 148464, 236099, 271594, 407391, 472198, 543188, 611383, 708297, 814782, 944396, 1086376, 1222173, 1222766, 1416594, 1629564, 1834149, 1888792, 2124891, 2172752, 2444346, 2445532, 2833188, 3259128, 3668298, 3777584, 4249782, 4888692, 4891064, 5502447, 5666376, 6518256, 7336596, 8499564, 9777384, 9782128, 11004894, 11332752, 14673192, 16999128, 19554768, 22009788, 29346384, 33998256, 44019576, 88039152, 140006707, 280013414, 420020121, 560026828, 840040242, 1120053656, 1260060363, 1680080484, 2240107312, 2520120726, 3360160968, 5040241452, 6720321936, 10080482904, 20160965808]

約数ペア:

[(1, 20160965808), (2, 10080482904), (3, 6720321936), (4, 5040241452), (6, 3360160968), (8, 2520120726), (9, 2240107312), (12, 1680080484), (16, 1260060363), (18, 1120053656), (24, 840040242), (36, 560026828), (48, 420020121), (72, 280013414), (144, 140006707), (229, 88039152), (458, 44019576), (593, 33998256), (687, 29346384), (916, 22009788), (1031, 19554768), (1186, 16999128), (1374, 14673192), (1779, 11332752), (1832, 11004894), (2061, 9782128), (2062, 9777384), (2372, 8499564), (2748, 7336596), (3093, 6518256), (3558, 5666376), (3664, 5502447), (4122, 4891064), (4124, 4888692), (4744, 4249782), (5337, 3777584), (5496, 3668298), (6186, 3259128), (7116, 2833188), (8244, 2445532), (8248, 2444346), (9279, 2172752), (9488, 2124891), (10674, 1888792), (10992, 1834149), (12372, 1629564), (14232, 1416594), (16488, 1222766), (16496, 1222173), (18558, 1086376), (21348, 944396), (24744, 814782), (28464, 708297), (32976, 611383), (37116, 543188), (42696, 472198), (49488, 407391), (74232, 271594), (85392, 236099), (135797, 148464)]