20832100128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{22811}}^1$

素因数の和:22988

約数の個数: 192

約数和(自身を含む): 69903267840

約数和(自身を除く): 49071167712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 151, 168, 189, 216, 224, 252, 288, 302, 336, 378, 432, 453, 504, 604, 672, 756, 864, 906, 1008, 1057, 1208, 1359, 1512, 1812, 2016, 2114, 2416, 2718, 3024, 3171, 3624, 4077, 4228, 4832, 5436, 6048, 6342, 7248, 8154, 8456, 9513, 10872, 12684, 14496, 16308, 16912, 19026, 21744, 22811, 25368, 28539, 32616, 33824, 38052, 43488, 45622, 50736, 57078, 65232, 68433, 76104, 91244, 101472, 114156, 130464, 136866, 152208, 159677, 182488, 205299, 228312, 273732, 304416, 319354, 364976, 410598, 456624, 479031, 547464, 615897, 638708, 729952, 821196, 913248, 958062, 1094928, 1231794, 1277416, 1437093, 1642392, 1916124, 2189856, 2463588, 2554832, 2874186, 3284784, 3444461, 3832248, 4311279, 4927176, 5109664, 5748372, 6569568, 6888922, 7664496, 8622558, 9854352, 10333383, 11496744, 13777844, 15328992, 17245116, 19708704, 20666766, 22993488, 24111227, 27555688, 31000149, 34490232, 41333532, 45986976, 48222454, 55111376, 62000298, 68980464, 72333681, 82667064, 93000447, 96444908, 110222752, 124000596, 137960928, 144667362, 165334128, 186000894, 192889816, 217001043, 248001192, 289334724, 330668256, 372001788, 385779632, 434002086, 496002384, 578669448, 651003129, 744003576, 771559264, 868004172, 992004768, 1157338896, 1302006258, 1488007152, 1736008344, 2314677792, 2604012516, 2976014304, 3472016688, 5208025032, 6944033376, 10416050064, 20832100128]

約数ペア:

[(1, 20832100128), (2, 10416050064), (3, 6944033376), (4, 5208025032), (6, 3472016688), (7, 2976014304), (8, 2604012516), (9, 2314677792), (12, 1736008344), (14, 1488007152), (16, 1302006258), (18, 1157338896), (21, 992004768), (24, 868004172), (27, 771559264), (28, 744003576), (32, 651003129), (36, 578669448), (42, 496002384), (48, 434002086), (54, 385779632), (56, 372001788), (63, 330668256), (72, 289334724), (84, 248001192), (96, 217001043), (108, 192889816), (112, 186000894), (126, 165334128), (144, 144667362), (151, 137960928), (168, 124000596), (189, 110222752), (216, 96444908), (224, 93000447), (252, 82667064), (288, 72333681), (302, 68980464), (336, 62000298), (378, 55111376), (432, 48222454), (453, 45986976), (504, 41333532), (604, 34490232), (672, 31000149), (756, 27555688), (864, 24111227), (906, 22993488), (1008, 20666766), (1057, 19708704), (1208, 17245116), (1359, 15328992), (1512, 13777844), (1812, 11496744), (2016, 10333383), (2114, 9854352), (2416, 8622558), (2718, 7664496), (3024, 6888922), (3171, 6569568), (3624, 5748372), (4077, 5109664), (4228, 4927176), (4832, 4311279), (5436, 3832248), (6048, 3444461), (6342, 3284784), (7248, 2874186), (8154, 2554832), (8456, 2463588), (9513, 2189856), (10872, 1916124), (12684, 1642392), (14496, 1437093), (16308, 1277416), (16912, 1231794), (19026, 1094928), (21744, 958062), (22811, 913248), (25368, 821196), (28539, 729952), (32616, 638708), (33824, 615897), (38052, 547464), (43488, 479031), (45622, 456624), (50736, 410598), (57078, 364976), (65232, 319354), (68433, 304416), (76104, 273732), (91244, 228312), (101472, 205299), (114156, 182488), (130464, 159677), (136866, 152208)]