20254171824

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13721}}^1$

素因数の和:13825

約数の個数: 200

約数和(自身を含む): 63000775728

約数和(自身を除く): 42746603904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 67, 68, 72, 81, 102, 108, 134, 136, 144, 153, 162, 201, 204, 216, 268, 272, 306, 324, 402, 408, 432, 459, 536, 603, 612, 648, 804, 816, 918, 1072, 1139, 1206, 1224, 1296, 1377, 1608, 1809, 1836, 2278, 2412, 2448, 2754, 3216, 3417, 3618, 3672, 4556, 4824, 5427, 5508, 6834, 7236, 7344, 9112, 9648, 10251, 10854, 11016, 13668, 13721, 14472, 18224, 20502, 21708, 22032, 27336, 27442, 28944, 30753, 41004, 41163, 43416, 54672, 54884, 61506, 82008, 82326, 86832, 92259, 109768, 123012, 123489, 164016, 164652, 184518, 219536, 233257, 246024, 246978, 329304, 369036, 370467, 466514, 492048, 493956, 658608, 699771, 738072, 740934, 919307, 933028, 987912, 1111401, 1399542, 1476144, 1481868, 1838614, 1866056, 1975824, 2099313, 2222802, 2757921, 2799084, 2963736, 3677228, 3732112, 4198626, 4445604, 5515842, 5598168, 5927472, 6297939, 7354456, 8273763, 8397252, 8891208, 11031684, 11196336, 12595878, 14708912, 15628219, 16547526, 16794504, 17782416, 18893817, 22063368, 24821289, 25191756, 31256438, 33095052, 33589008, 37787634, 44126736, 46884657, 49642578, 50383512, 62512876, 66190104, 74463867, 75575268, 93769314, 99285156, 100767024, 125025752, 132380208, 140653971, 148927734, 151150536, 187538628, 198570312, 250051504, 281307942, 297855468, 302301072, 375077256, 397140624, 421961913, 562615884, 595710936, 750154512, 843923826, 1125231768, 1191421872, 1265885739, 1687847652, 2250463536, 2531771478, 3375695304, 5063542956, 6751390608, 10127085912, 20254171824]

約数ペア:

[(1, 20254171824), (2, 10127085912), (3, 6751390608), (4, 5063542956), (6, 3375695304), (8, 2531771478), (9, 2250463536), (12, 1687847652), (16, 1265885739), (17, 1191421872), (18, 1125231768), (24, 843923826), (27, 750154512), (34, 595710936), (36, 562615884), (48, 421961913), (51, 397140624), (54, 375077256), (67, 302301072), (68, 297855468), (72, 281307942), (81, 250051504), (102, 198570312), (108, 187538628), (134, 151150536), (136, 148927734), (144, 140653971), (153, 132380208), (162, 125025752), (201, 100767024), (204, 99285156), (216, 93769314), (268, 75575268), (272, 74463867), (306, 66190104), (324, 62512876), (402, 50383512), (408, 49642578), (432, 46884657), (459, 44126736), (536, 37787634), (603, 33589008), (612, 33095052), (648, 31256438), (804, 25191756), (816, 24821289), (918, 22063368), (1072, 18893817), (1139, 17782416), (1206, 16794504), (1224, 16547526), (1296, 15628219), (1377, 14708912), (1608, 12595878), (1809, 11196336), (1836, 11031684), (2278, 8891208), (2412, 8397252), (2448, 8273763), (2754, 7354456), (3216, 6297939), (3417, 5927472), (3618, 5598168), (3672, 5515842), (4556, 4445604), (4824, 4198626), (5427, 3732112), (5508, 3677228), (6834, 2963736), (7236, 2799084), (7344, 2757921), (9112, 2222802), (9648, 2099313), (10251, 1975824), (10854, 1866056), (11016, 1838614), (13668, 1481868), (13721, 1476144), (14472, 1399542), (18224, 1111401), (20502, 987912), (21708, 933028), (22032, 919307), (27336, 740934), (27442, 738072), (28944, 699771), (30753, 658608), (41004, 493956), (41163, 492048), (43416, 466514), (54672, 370467), (54884, 369036), (61506, 329304), (82008, 246978), (82326, 246024), (86832, 233257), (92259, 219536), (109768, 184518), (123012, 164652), (123489, 164016)]