20228467824

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67181}}^1$

素因数の和:67256

約数の個数: 160

約数和(自身を含む): 62979094080

約数和(自身を除く): 42750626256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 68, 72, 82, 102, 108, 123, 136, 144, 153, 164, 204, 216, 246, 272, 306, 328, 369, 408, 432, 459, 492, 612, 656, 697, 738, 816, 918, 984, 1107, 1224, 1394, 1476, 1836, 1968, 2091, 2214, 2448, 2788, 2952, 3672, 4182, 4428, 5576, 5904, 6273, 7344, 8364, 8856, 11152, 12546, 16728, 17712, 18819, 25092, 33456, 37638, 50184, 67181, 75276, 100368, 134362, 150552, 201543, 268724, 301104, 403086, 537448, 604629, 806172, 1074896, 1142077, 1209258, 1612344, 1813887, 2284154, 2418516, 2754421, 3224688, 3426231, 3627774, 4568308, 4837032, 5508842, 6852462, 7255548, 8263263, 9136616, 9674064, 10278693, 11017684, 13704924, 14511096, 16526526, 18273232, 20557386, 22035368, 24789789, 27409848, 29022192, 30836079, 33053052, 41114772, 44070736, 46825157, 49579578, 54819696, 61672158, 66106104, 74369367, 82229544, 93650314, 99159156, 123344316, 132212208, 140475471, 148738734, 164459088, 187300628, 198318312, 246688632, 280950942, 297477468, 374601256, 396636624, 421426413, 493377264, 561901884, 594954936, 749202512, 842852826, 1123803768, 1189909872, 1264279239, 1685705652, 2247607536, 2528558478, 3371411304, 5057116956, 6742822608, 10114233912, 20228467824]

約数ペア:

[(1, 20228467824), (2, 10114233912), (3, 6742822608), (4, 5057116956), (6, 3371411304), (8, 2528558478), (9, 2247607536), (12, 1685705652), (16, 1264279239), (17, 1189909872), (18, 1123803768), (24, 842852826), (27, 749202512), (34, 594954936), (36, 561901884), (41, 493377264), (48, 421426413), (51, 396636624), (54, 374601256), (68, 297477468), (72, 280950942), (82, 246688632), (102, 198318312), (108, 187300628), (123, 164459088), (136, 148738734), (144, 140475471), (153, 132212208), (164, 123344316), (204, 99159156), (216, 93650314), (246, 82229544), (272, 74369367), (306, 66106104), (328, 61672158), (369, 54819696), (408, 49579578), (432, 46825157), (459, 44070736), (492, 41114772), (612, 33053052), (656, 30836079), (697, 29022192), (738, 27409848), (816, 24789789), (918, 22035368), (984, 20557386), (1107, 18273232), (1224, 16526526), (1394, 14511096), (1476, 13704924), (1836, 11017684), (1968, 10278693), (2091, 9674064), (2214, 9136616), (2448, 8263263), (2788, 7255548), (2952, 6852462), (3672, 5508842), (4182, 4837032), (4428, 4568308), (5576, 3627774), (5904, 3426231), (6273, 3224688), (7344, 2754421), (8364, 2418516), (8856, 2284154), (11152, 1813887), (12546, 1612344), (16728, 1209258), (17712, 1142077), (18819, 1074896), (25092, 806172), (33456, 604629), (37638, 537448), (50184, 403086), (67181, 301104), (75276, 268724), (100368, 201543), (134362, 150552)]