20295153648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6247}}^1$

素因数の和:6572

約数の個数: 240

約数和(自身を含む): 71066451456

約数和(自身を除く): 50771297808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 293, 308, 336, 396, 462, 504, 528, 586, 616, 693, 792, 879, 924, 1008, 1172, 1232, 1386, 1584, 1758, 1848, 2051, 2344, 2637, 2772, 3223, 3516, 3696, 4102, 4688, 5274, 5544, 6153, 6247, 6446, 7032, 8204, 9669, 10548, 11088, 12306, 12494, 12892, 14064, 16408, 18459, 18741, 19338, 21096, 22561, 24612, 24988, 25784, 29007, 32816, 36918, 37482, 38676, 42192, 43729, 45122, 49224, 49976, 51568, 56223, 58014, 67683, 68717, 73836, 74964, 77352, 87458, 90244, 98448, 99952, 112446, 116028, 131187, 135366, 137434, 147672, 149928, 154704, 174916, 180488, 203049, 206151, 224892, 232056, 262374, 270732, 274868, 295344, 299856, 349832, 360976, 393561, 406098, 412302, 449784, 464112, 481019, 524748, 541464, 549736, 618453, 699664, 787122, 812196, 824604, 899568, 962038, 1049496, 1082928, 1099472, 1236906, 1443057, 1574244, 1624392, 1649208, 1830371, 1924076, 2098992, 2473812, 2886114, 3148488, 3248784, 3298416, 3660742, 3848152, 4329171, 4947624, 5491113, 5772228, 6296976, 7321484, 7696304, 8658342, 9895248, 10982226, 11544456, 12812597, 14642968, 16473339, 17316684, 20134081, 21964452, 23088912, 25625194, 29285936, 32946678, 34633368, 38437791, 40268162, 43928904, 51250388, 60402243, 65893356, 69266736, 76875582, 80536324, 87857808, 102500776, 115313373, 120804486, 131786712, 140938567, 153751164, 161072648, 181206729, 205001552, 230626746, 241608972, 263573424, 281877134, 307502328, 322145296, 362413458, 422815701, 461253492, 483217944, 563754268, 615004656, 724826916, 845631402, 922506984, 966435888, 1127508536, 1268447103, 1449653832, 1691262804, 1845013968, 2255017072, 2536894206, 2899307664, 3382525608, 5073788412, 6765051216, 10147576824, 20295153648]

約数ペア:

[(1, 20295153648), (2, 10147576824), (3, 6765051216), (4, 5073788412), (6, 3382525608), (7, 2899307664), (8, 2536894206), (9, 2255017072), (11, 1845013968), (12, 1691262804), (14, 1449653832), (16, 1268447103), (18, 1127508536), (21, 966435888), (22, 922506984), (24, 845631402), (28, 724826916), (33, 615004656), (36, 563754268), (42, 483217944), (44, 461253492), (48, 422815701), (56, 362413458), (63, 322145296), (66, 307502328), (72, 281877134), (77, 263573424), (84, 241608972), (88, 230626746), (99, 205001552), (112, 181206729), (126, 161072648), (132, 153751164), (144, 140938567), (154, 131786712), (168, 120804486), (176, 115313373), (198, 102500776), (231, 87857808), (252, 80536324), (264, 76875582), (293, 69266736), (308, 65893356), (336, 60402243), (396, 51250388), (462, 43928904), (504, 40268162), (528, 38437791), (586, 34633368), (616, 32946678), (693, 29285936), (792, 25625194), (879, 23088912), (924, 21964452), (1008, 20134081), (1172, 17316684), (1232, 16473339), (1386, 14642968), (1584, 12812597), (1758, 11544456), (1848, 10982226), (2051, 9895248), (2344, 8658342), (2637, 7696304), (2772, 7321484), (3223, 6296976), (3516, 5772228), (3696, 5491113), (4102, 4947624), (4688, 4329171), (5274, 3848152), (5544, 3660742), (6153, 3298416), (6247, 3248784), (6446, 3148488), (7032, 2886114), (8204, 2473812), (9669, 2098992), (10548, 1924076), (11088, 1830371), (12306, 1649208), (12494, 1624392), (12892, 1574244), (14064, 1443057), (16408, 1236906), (18459, 1099472), (18741, 1082928), (19338, 1049496), (21096, 962038), (22561, 899568), (24612, 824604), (24988, 812196), (25784, 787122), (29007, 699664), (32816, 618453), (36918, 549736), (37482, 541464), (38676, 524748), (42192, 481019), (43729, 464112), (45122, 449784), (49224, 412302), (49976, 406098), (51568, 393561), (56223, 360976), (58014, 349832), (67683, 299856), (68717, 295344), (73836, 274868), (74964, 270732), (77352, 262374), (87458, 232056), (90244, 224892), (98448, 206151), (99952, 203049), (112446, 180488), (116028, 174916), (131187, 154704), (135366, 149928), (137434, 147672)]