20357364096

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{136987}}^1$

素因数の和:137053

約数の個数: 128

約数和(自身を含む): 61480214400

約数和(自身を除く): 41122850304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 3096, 3456, 4128, 4644, 5504, 6192, 8256, 9288, 12384, 16512, 18576, 24768, 37152, 49536, 74304, 136987, 148608, 273974, 410961, 547948, 821922, 1095896, 1232883, 1643844, 2191792, 2465766, 3287688, 3698649, 4383584, 4931532, 5890441, 6575376, 7397298, 8767168, 9863064, 11780882, 13150752, 14794596, 17534336, 17671323, 19726128, 23561764, 26301504, 29589192, 35342646, 39452256, 47123528, 52603008, 53013969, 59178384, 70685292, 78904512, 94247056, 106027938, 118356768, 141370584, 157809024, 159041907, 188494112, 212055876, 236713536, 282741168, 318083814, 376988224, 424111752, 473427072, 565482336, 636167628, 753976448, 848223504, 1130964672, 1272335256, 1696447008, 2261929344, 2544670512, 3392894016, 5089341024, 6785788032, 10178682048, 20357364096]

約数ペア:

[(1, 20357364096), (2, 10178682048), (3, 6785788032), (4, 5089341024), (6, 3392894016), (8, 2544670512), (9, 2261929344), (12, 1696447008), (16, 1272335256), (18, 1130964672), (24, 848223504), (27, 753976448), (32, 636167628), (36, 565482336), (43, 473427072), (48, 424111752), (54, 376988224), (64, 318083814), (72, 282741168), (86, 236713536), (96, 212055876), (108, 188494112), (128, 159041907), (129, 157809024), (144, 141370584), (172, 118356768), (192, 106027938), (216, 94247056), (258, 78904512), (288, 70685292), (344, 59178384), (384, 53013969), (387, 52603008), (432, 47123528), (516, 39452256), (576, 35342646), (688, 29589192), (774, 26301504), (864, 23561764), (1032, 19726128), (1152, 17671323), (1161, 17534336), (1376, 14794596), (1548, 13150752), (1728, 11780882), (2064, 9863064), (2322, 8767168), (2752, 7397298), (3096, 6575376), (3456, 5890441), (4128, 4931532), (4644, 4383584), (5504, 3698649), (6192, 3287688), (8256, 2465766), (9288, 2191792), (12384, 1643844), (16512, 1232883), (18576, 1095896), (24768, 821922), (37152, 547948), (49536, 410961), (74304, 273974), (136987, 148608)]