20120850024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{4517}}^1$

素因数の和:4943

約数の個数: 128

約数和(自身を含む): 56211148800

約数和(自身を除く): 36090298776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 359, 376, 517, 564, 718, 1034, 1077, 1128, 1436, 1551, 2068, 2154, 2872, 3102, 3949, 4136, 4308, 4517, 6204, 7898, 8616, 9034, 11847, 12408, 13551, 15796, 16873, 18068, 23694, 27102, 31592, 33746, 36136, 47388, 49687, 50619, 54204, 67492, 94776, 99374, 101238, 108408, 134984, 149061, 185603, 198748, 202476, 212299, 298122, 371206, 397496, 404952, 424598, 556809, 596244, 636897, 742412, 849196, 1113618, 1192488, 1273794, 1484824, 1621603, 1698392, 2227236, 2335289, 2547588, 3243206, 4454472, 4670578, 4864809, 5095176, 6486412, 7005867, 9341156, 9729618, 12972824, 14011734, 17837633, 18682312, 19459236, 28023468, 35675266, 38918472, 53512899, 56046936, 71350532, 76215341, 107025798, 142701064, 152430682, 214051596, 228646023, 304861364, 428103192, 457292046, 609722728, 838368751, 914584092, 1676737502, 1829168184, 2515106253, 3353475004, 5030212506, 6706950008, 10060425012, 20120850024]

約数ペア:

[(1, 20120850024), (2, 10060425012), (3, 6706950008), (4, 5030212506), (6, 3353475004), (8, 2515106253), (11, 1829168184), (12, 1676737502), (22, 914584092), (24, 838368751), (33, 609722728), (44, 457292046), (47, 428103192), (66, 304861364), (88, 228646023), (94, 214051596), (132, 152430682), (141, 142701064), (188, 107025798), (264, 76215341), (282, 71350532), (359, 56046936), (376, 53512899), (517, 38918472), (564, 35675266), (718, 28023468), (1034, 19459236), (1077, 18682312), (1128, 17837633), (1436, 14011734), (1551, 12972824), (2068, 9729618), (2154, 9341156), (2872, 7005867), (3102, 6486412), (3949, 5095176), (4136, 4864809), (4308, 4670578), (4517, 4454472), (6204, 3243206), (7898, 2547588), (8616, 2335289), (9034, 2227236), (11847, 1698392), (12408, 1621603), (13551, 1484824), (15796, 1273794), (16873, 1192488), (18068, 1113618), (23694, 849196), (27102, 742412), (31592, 636897), (33746, 596244), (36136, 556809), (47388, 424598), (49687, 404952), (50619, 397496), (54204, 371206), (67492, 298122), (94776, 212299), (99374, 202476), (101238, 198748), (108408, 185603), (134984, 149061)]