20267094816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1032

約数の個数: 288

約数和(自身を含む): 62883475200

約数和(自身を除く): 42616380384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 79, 96, 102, 122, 136, 144, 153, 158, 183, 204, 237, 244, 272, 288, 306, 316, 366, 408, 474, 488, 544, 549, 612, 632, 711, 732, 816, 859, 948, 976, 1037, 1098, 1224, 1264, 1343, 1422, 1464, 1632, 1718, 1896, 1952, 2074, 2196, 2448, 2528, 2577, 2686, 2844, 2928, 3111, 3436, 3792, 4029, 4148, 4392, 4819, 4896, 5154, 5372, 5688, 5856, 6222, 6872, 7584, 7731, 8058, 8296, 8784, 9333, 9638, 10308, 10744, 11376, 12087, 12444, 13744, 14457, 14603, 15462, 16116, 16592, 17568, 18666, 19276, 20616, 21488, 22752, 24174, 24888, 27488, 28914, 29206, 30924, 32232, 33184, 37332, 38552, 41232, 42976, 43371, 43809, 48348, 49776, 52399, 57828, 58412, 61848, 64464, 67861, 74664, 77104, 81923, 82464, 86742, 87618, 96696, 99552, 104798, 115656, 116824, 123696, 128928, 131427, 135722, 149328, 154208, 157197, 163846, 173484, 175236, 193392, 203583, 209596, 231312, 233648, 245769, 247392, 262854, 271444, 298656, 314394, 327692, 346968, 350472, 386784, 407166, 419192, 462624, 467296, 471591, 491538, 525708, 542888, 610749, 628788, 655384, 693936, 700944, 737307, 814332, 838384, 890783, 943182, 983076, 1051416, 1085776, 1153637, 1221498, 1257576, 1310768, 1387872, 1401888, 1474614, 1628664, 1676768, 1781566, 1886364, 1966152, 2102832, 2171552, 2307274, 2442996, 2515152, 2621536, 2672349, 2949228, 3257328, 3460911, 3563132, 3772728, 3932304, 4139521, 4205664, 4614548, 4885992, 5030304, 5344698, 5898456, 6514656, 6921822, 7126264, 7545456, 7864608, 8017047, 8279042, 9229096, 9771984, 10382733, 10689396, 11796912, 12418563, 13843644, 14252528, 15090912, 16034094, 16558084, 18458192, 19543968, 20765466, 21378792, 23593824, 24837126, 27687288, 28505056, 32068188, 33116168, 36916384, 37255689, 41530932, 42757584, 49674252, 55374576, 64136376, 66232336, 70371857, 74511378, 83061864, 85515168, 99348504, 110749152, 128272752, 132464672, 140743714, 149022756, 166123728, 198697008, 211115571, 256545504, 281487428, 298045512, 332247456, 397394016, 422231142, 562974856, 596091024, 633346713, 844462284, 1125949712, 1192182048, 1266693426, 1688924568, 2251899424, 2533386852, 3377849136, 5066773704, 6755698272, 10133547408, 20267094816]

約数ペア:

[(1, 20267094816), (2, 10133547408), (3, 6755698272), (4, 5066773704), (6, 3377849136), (8, 2533386852), (9, 2251899424), (12, 1688924568), (16, 1266693426), (17, 1192182048), (18, 1125949712), (24, 844462284), (32, 633346713), (34, 596091024), (36, 562974856), (48, 422231142), (51, 397394016), (61, 332247456), (68, 298045512), (72, 281487428), (79, 256545504), (96, 211115571), (102, 198697008), (122, 166123728), (136, 149022756), (144, 140743714), (153, 132464672), (158, 128272752), (183, 110749152), (204, 99348504), (237, 85515168), (244, 83061864), (272, 74511378), (288, 70371857), (306, 66232336), (316, 64136376), (366, 55374576), (408, 49674252), (474, 42757584), (488, 41530932), (544, 37255689), (549, 36916384), (612, 33116168), (632, 32068188), (711, 28505056), (732, 27687288), (816, 24837126), (859, 23593824), (948, 21378792), (976, 20765466), (1037, 19543968), (1098, 18458192), (1224, 16558084), (1264, 16034094), (1343, 15090912), (1422, 14252528), (1464, 13843644), (1632, 12418563), (1718, 11796912), (1896, 10689396), (1952, 10382733), (2074, 9771984), (2196, 9229096), (2448, 8279042), (2528, 8017047), (2577, 7864608), (2686, 7545456), (2844, 7126264), (2928, 6921822), (3111, 6514656), (3436, 5898456), (3792, 5344698), (4029, 5030304), (4148, 4885992), (4392, 4614548), (4819, 4205664), (4896, 4139521), (5154, 3932304), (5372, 3772728), (5688, 3563132), (5856, 3460911), (6222, 3257328), (6872, 2949228), (7584, 2672349), (7731, 2621536), (8058, 2515152), (8296, 2442996), (8784, 2307274), (9333, 2171552), (9638, 2102832), (10308, 1966152), (10744, 1886364), (11376, 1781566), (12087, 1676768), (12444, 1628664), (13744, 1474614), (14457, 1401888), (14603, 1387872), (15462, 1310768), (16116, 1257576), (16592, 1221498), (17568, 1153637), (18666, 1085776), (19276, 1051416), (20616, 983076), (21488, 943182), (22752, 890783), (24174, 838384), (24888, 814332), (27488, 737307), (28914, 700944), (29206, 693936), (30924, 655384), (32232, 628788), (33184, 610749), (37332, 542888), (38552, 525708), (41232, 491538), (42976, 471591), (43371, 467296), (43809, 462624), (48348, 419192), (49776, 407166), (52399, 386784), (57828, 350472), (58412, 346968), (61848, 327692), (64464, 314394), (67861, 298656), (74664, 271444), (77104, 262854), (81923, 247392), (82464, 245769), (86742, 233648), (87618, 231312), (96696, 209596), (99552, 203583), (104798, 193392), (115656, 175236), (116824, 173484), (123696, 163846), (128928, 157197), (131427, 154208), (135722, 149328)]