20863668672

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{470411}}^1$

素因数の和:470447

約数の個数: 168

約数和(自身を含む): 74558420352

約数和(自身を除く): 53694751680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 470411, 940822, 1411233, 1881644, 2822466, 3292877, 3763288, 4233699, 5174521, 5644932, 6585754, 7526576, 8467398, 9878631, 10349042, 11289864, 13171508, 15053152, 15523563, 16934796, 19757262, 20698084, 22579728, 26343016, 29635893, 30106304, 31047126, 33869592, 36221647, 39514524, 41396168, 45159456, 46570689, 52686032, 59271786, 62094252, 67739184, 72443294, 79029048, 82792336, 90318912, 93141378, 105372064, 108664941, 118543572, 124188504, 135478368, 144886588, 158058096, 165584672, 186282756, 210744128, 217329882, 237087144, 248377008, 270956736, 289773176, 316116192, 325994823, 331169344, 372565512, 434659764, 474174288, 496754016, 579546352, 632232384, 651989646, 745131024, 869319528, 948348576, 993508032, 1159092704, 1303979292, 1490262048, 1738639056, 1896697152, 2318185408, 2607958584, 2980524096, 3477278112, 5215917168, 6954556224, 10431834336, 20863668672]

約数ペア:

[(1, 20863668672), (2, 10431834336), (3, 6954556224), (4, 5215917168), (6, 3477278112), (7, 2980524096), (8, 2607958584), (9, 2318185408), (11, 1896697152), (12, 1738639056), (14, 1490262048), (16, 1303979292), (18, 1159092704), (21, 993508032), (22, 948348576), (24, 869319528), (28, 745131024), (32, 651989646), (33, 632232384), (36, 579546352), (42, 496754016), (44, 474174288), (48, 434659764), (56, 372565512), (63, 331169344), (64, 325994823), (66, 316116192), (72, 289773176), (77, 270956736), (84, 248377008), (88, 237087144), (96, 217329882), (99, 210744128), (112, 186282756), (126, 165584672), (132, 158058096), (144, 144886588), (154, 135478368), (168, 124188504), (176, 118543572), (192, 108664941), (198, 105372064), (224, 93141378), (231, 90318912), (252, 82792336), (264, 79029048), (288, 72443294), (308, 67739184), (336, 62094252), (352, 59271786), (396, 52686032), (448, 46570689), (462, 45159456), (504, 41396168), (528, 39514524), (576, 36221647), (616, 33869592), (672, 31047126), (693, 30106304), (704, 29635893), (792, 26343016), (924, 22579728), (1008, 20698084), (1056, 19757262), (1232, 16934796), (1344, 15523563), (1386, 15053152), (1584, 13171508), (1848, 11289864), (2016, 10349042), (2112, 9878631), (2464, 8467398), (2772, 7526576), (3168, 6585754), (3696, 5644932), (4032, 5174521), (4928, 4233699), (5544, 3763288), (6336, 3292877), (7392, 2822466), (11088, 1881644), (14784, 1411233), (22176, 940822), (44352, 470411)]