20248674432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443117}}^1$

素因数の和:443158

約数の個数: 128

約数和(自身を含む): 65085171840

約数和(自身を除く): 44836497408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 443117, 886234, 1329351, 1772468, 2658702, 3101819, 3544936, 5317404, 6203638, 7089872, 7532989, 9305457, 10634808, 12407276, 14179744, 15065978, 18610914, 21269616, 22598967, 24814552, 28359488, 30131956, 37221828, 42539232, 45197934, 49629104, 52730923, 56718976, 60263912, 74443656, 85078464, 90395868, 99258208, 105461846, 120527824, 148887312, 158192769, 170156928, 180791736, 198516416, 210923692, 241055648, 297774624, 316385538, 361583472, 397032832, 421847384, 482111296, 595549248, 632771076, 723166944, 843694768, 964222592, 1191098496, 1265542152, 1446333888, 1687389536, 2531084304, 2892667776, 3374779072, 5062168608, 6749558144, 10124337216, 20248674432]

約数ペア:

[(1, 20248674432), (2, 10124337216), (3, 6749558144), (4, 5062168608), (6, 3374779072), (7, 2892667776), (8, 2531084304), (12, 1687389536), (14, 1446333888), (16, 1265542152), (17, 1191098496), (21, 964222592), (24, 843694768), (28, 723166944), (32, 632771076), (34, 595549248), (42, 482111296), (48, 421847384), (51, 397032832), (56, 361583472), (64, 316385538), (68, 297774624), (84, 241055648), (96, 210923692), (102, 198516416), (112, 180791736), (119, 170156928), (128, 158192769), (136, 148887312), (168, 120527824), (192, 105461846), (204, 99258208), (224, 90395868), (238, 85078464), (272, 74443656), (336, 60263912), (357, 56718976), (384, 52730923), (408, 49629104), (448, 45197934), (476, 42539232), (544, 37221828), (672, 30131956), (714, 28359488), (816, 24814552), (896, 22598967), (952, 21269616), (1088, 18610914), (1344, 15065978), (1428, 14179744), (1632, 12407276), (1904, 10634808), (2176, 9305457), (2688, 7532989), (2856, 7089872), (3264, 6203638), (3808, 5317404), (5712, 3544936), (6528, 3101819), (7616, 2658702), (11424, 1772468), (15232, 1329351), (22848, 886234), (45696, 443117)]