20093184

素因数分解:

$2^8\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 216

約数和(自身を含む): 66961440

約数和(自身を除く): 46868256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 81, 96, 102, 108, 114, 128, 136, 144, 152, 153, 162, 171, 192, 204, 216, 228, 243, 256, 272, 288, 304, 306, 323, 324, 342, 384, 408, 432, 456, 459, 486, 513, 544, 576, 608, 612, 646, 648, 684, 768, 816, 864, 912, 918, 969, 972, 1026, 1088, 1152, 1216, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1728, 1824, 1836, 1938, 1944, 2052, 2176, 2304, 2432, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3264, 3456, 3648, 3672, 3876, 3888, 4104, 4131, 4352, 4617, 4864, 4896, 5168, 5184, 5472, 5508, 5814, 6156, 6528, 6912, 7296, 7344, 7752, 7776, 8208, 8262, 8721, 9234, 9792, 10336, 10368, 10944, 11016, 11628, 12312, 13056, 14592, 14688, 15504, 15552, 16416, 16524, 17442, 18468, 19584, 20672, 20736, 21888, 22032, 23256, 24624, 26163, 29376, 31008, 31104, 32832, 33048, 34884, 36936, 39168, 41344, 43776, 44064, 46512, 49248, 52326, 58752, 62016, 62208, 65664, 66096, 69768, 73872, 78489, 82688, 88128, 93024, 98496, 104652, 117504, 124032, 131328, 132192, 139536, 147744, 156978, 176256, 186048, 196992, 209304, 248064, 264384, 279072, 295488, 313956, 352512, 372096, 393984, 418608, 528768, 558144, 590976, 627912, 744192, 837216, 1057536, 1116288, 1181952, 1255824, 1674432, 2232576, 2511648, 3348864, 5023296, 6697728, 10046592, 20093184]

約数ペア:

[(1, 20093184), (2, 10046592), (3, 6697728), (4, 5023296), (6, 3348864), (8, 2511648), (9, 2232576), (12, 1674432), (16, 1255824), (17, 1181952), (18, 1116288), (19, 1057536), (24, 837216), (27, 744192), (32, 627912), (34, 590976), (36, 558144), (38, 528768), (48, 418608), (51, 393984), (54, 372096), (57, 352512), (64, 313956), (68, 295488), (72, 279072), (76, 264384), (81, 248064), (96, 209304), (102, 196992), (108, 186048), (114, 176256), (128, 156978), (136, 147744), (144, 139536), (152, 132192), (153, 131328), (162, 124032), (171, 117504), (192, 104652), (204, 98496), (216, 93024), (228, 88128), (243, 82688), (256, 78489), (272, 73872), (288, 69768), (304, 66096), (306, 65664), (323, 62208), (324, 62016), (342, 58752), (384, 52326), (408, 49248), (432, 46512), (456, 44064), (459, 43776), (486, 41344), (513, 39168), (544, 36936), (576, 34884), (608, 33048), (612, 32832), (646, 31104), (648, 31008), (684, 29376), (768, 26163), (816, 24624), (864, 23256), (912, 22032), (918, 21888), (969, 20736), (972, 20672), (1026, 19584), (1088, 18468), (1152, 17442), (1216, 16524), (1224, 16416), (1292, 15552), (1296, 15504), (1368, 14688), (1377, 14592), (1539, 13056), (1632, 12312), (1728, 11628), (1824, 11016), (1836, 10944), (1938, 10368), (1944, 10336), (2052, 9792), (2176, 9234), (2304, 8721), (2432, 8262), (2448, 8208), (2584, 7776), (2592, 7752), (2736, 7344), (2754, 7296), (2907, 6912), (3078, 6528), (3264, 6156), (3456, 5814), (3648, 5508), (3672, 5472), (3876, 5184), (3888, 5168), (4104, 4896), (4131, 4864), (4352, 4617)]