20018031552

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5041

約数の個数: 280

約数和(自身を含む): 63999252240

約数和(自身を除く): 43981220688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 64, 72, 76, 81, 82, 96, 108, 114, 123, 144, 152, 162, 164, 171, 192, 216, 228, 246, 288, 304, 324, 328, 342, 369, 432, 456, 492, 513, 576, 608, 648, 656, 684, 738, 779, 864, 912, 984, 1026, 1107, 1216, 1296, 1312, 1368, 1476, 1539, 1558, 1728, 1824, 1968, 2052, 2214, 2337, 2592, 2624, 2736, 2952, 3078, 3116, 3321, 3648, 3936, 4104, 4428, 4674, 4957, 5184, 5472, 5904, 6156, 6232, 6642, 7011, 7872, 8208, 8856, 9348, 9914, 10944, 11808, 12312, 12464, 13284, 14022, 14871, 16416, 17712, 18696, 19828, 21033, 23616, 24624, 24928, 26568, 28044, 29742, 32832, 35424, 37392, 39656, 42066, 44613, 49248, 49856, 53136, 56088, 59484, 63099, 70848, 74784, 79312, 84132, 89226, 94183, 98496, 106272, 112176, 118968, 126198, 133839, 149568, 158624, 168264, 178452, 188366, 203237, 212544, 224352, 237936, 252396, 267678, 282549, 317248, 336528, 356904, 376732, 401517, 406474, 448704, 475872, 504792, 535356, 565098, 609711, 673056, 713808, 753464, 803034, 812948, 847647, 951744, 1009584, 1070712, 1130196, 1219422, 1346112, 1427616, 1506928, 1606068, 1625896, 1695294, 1829133, 2019168, 2141424, 2260392, 2438844, 2542941, 2855232, 3013856, 3212136, 3251792, 3390588, 3658266, 3861503, 4038336, 4282848, 4520784, 4877688, 5085882, 5487399, 6027712, 6424272, 6503584, 6781176, 7316532, 7628823, 7723006, 8565696, 9041568, 9755376, 10171764, 10974798, 11584509, 12848544, 13007168, 13562352, 14633064, 15257646, 15446012, 16462197, 18083136, 19510752, 20343528, 21949596, 23169018, 25697088, 27124704, 29266128, 30515292, 30892024, 32924394, 34753527, 39021504, 40687056, 43899192, 46338036, 54249408, 58532256, 61030584, 61784048, 65848788, 69507054, 81374112, 87798384, 92676072, 104260581, 117064512, 122061168, 123568096, 131697576, 139014108, 162748224, 175596768, 185352144, 208521162, 244122336, 247136192, 263395152, 278028216, 312781743, 351193536, 370704288, 417042324, 488244672, 526790304, 556056432, 625563486, 741408576, 834084648, 1053580608, 1112112864, 1251126972, 1668169296, 2224225728, 2502253944, 3336338592, 5004507888, 6672677184, 10009015776, 20018031552]

約数ペア:

[(1, 20018031552), (2, 10009015776), (3, 6672677184), (4, 5004507888), (6, 3336338592), (8, 2502253944), (9, 2224225728), (12, 1668169296), (16, 1251126972), (18, 1112112864), (19, 1053580608), (24, 834084648), (27, 741408576), (32, 625563486), (36, 556056432), (38, 526790304), (41, 488244672), (48, 417042324), (54, 370704288), (57, 351193536), (64, 312781743), (72, 278028216), (76, 263395152), (81, 247136192), (82, 244122336), (96, 208521162), (108, 185352144), (114, 175596768), (123, 162748224), (144, 139014108), (152, 131697576), (162, 123568096), (164, 122061168), (171, 117064512), (192, 104260581), (216, 92676072), (228, 87798384), (246, 81374112), (288, 69507054), (304, 65848788), (324, 61784048), (328, 61030584), (342, 58532256), (369, 54249408), (432, 46338036), (456, 43899192), (492, 40687056), (513, 39021504), (576, 34753527), (608, 32924394), (648, 30892024), (656, 30515292), (684, 29266128), (738, 27124704), (779, 25697088), (864, 23169018), (912, 21949596), (984, 20343528), (1026, 19510752), (1107, 18083136), (1216, 16462197), (1296, 15446012), (1312, 15257646), (1368, 14633064), (1476, 13562352), (1539, 13007168), (1558, 12848544), (1728, 11584509), (1824, 10974798), (1968, 10171764), (2052, 9755376), (2214, 9041568), (2337, 8565696), (2592, 7723006), (2624, 7628823), (2736, 7316532), (2952, 6781176), (3078, 6503584), (3116, 6424272), (3321, 6027712), (3648, 5487399), (3936, 5085882), (4104, 4877688), (4428, 4520784), (4674, 4282848), (4957, 4038336), (5184, 3861503), (5472, 3658266), (5904, 3390588), (6156, 3251792), (6232, 3212136), (6642, 3013856), (7011, 2855232), (7872, 2542941), (8208, 2438844), (8856, 2260392), (9348, 2141424), (9914, 2019168), (10944, 1829133), (11808, 1695294), (12312, 1625896), (12464, 1606068), (13284, 1506928), (14022, 1427616), (14871, 1346112), (16416, 1219422), (17712, 1130196), (18696, 1070712), (19828, 1009584), (21033, 951744), (23616, 847647), (24624, 812948), (24928, 803034), (26568, 753464), (28044, 713808), (29742, 673056), (32832, 609711), (35424, 565098), (37392, 535356), (39656, 504792), (42066, 475872), (44613, 448704), (49248, 406474), (49856, 401517), (53136, 376732), (56088, 356904), (59484, 336528), (63099, 317248), (70848, 282549), (74784, 267678), (79312, 252396), (84132, 237936), (89226, 224352), (94183, 212544), (98496, 203237), (106272, 188366), (112176, 178452), (118968, 168264), (126198, 158624), (133839, 149568)]