20139561624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137633}}^1$

素因数の和:137729

約数の個数: 128

約数和(自身を含む): 62893232640

約数和(自身を除く): 42753671016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1876, 2184, 2613, 2814, 3484, 3752, 5226, 5628, 6097, 6968, 10452, 11256, 12194, 18291, 20904, 24388, 36582, 48776, 73164, 137633, 146328, 275266, 412899, 550532, 825798, 963431, 1101064, 1651596, 1789229, 1926862, 2890293, 3303192, 3578458, 3853724, 5367687, 5780586, 7156916, 7707448, 9221411, 10735374, 11561172, 12524603, 14313832, 18442822, 21470748, 23122344, 25049206, 27664233, 36885644, 37573809, 42941496, 50098412, 55328466, 64549877, 73771288, 75147618, 100196824, 110656932, 119878343, 129099754, 150295236, 193649631, 221313864, 239756686, 258199508, 300590472, 359635029, 387299262, 479513372, 516399016, 719270058, 774598524, 839148401, 959026744, 1438540116, 1549197048, 1678296802, 2517445203, 2877080232, 3356593604, 5034890406, 6713187208, 10069780812, 20139561624]

約数ペア:

[(1, 20139561624), (2, 10069780812), (3, 6713187208), (4, 5034890406), (6, 3356593604), (7, 2877080232), (8, 2517445203), (12, 1678296802), (13, 1549197048), (14, 1438540116), (21, 959026744), (24, 839148401), (26, 774598524), (28, 719270058), (39, 516399016), (42, 479513372), (52, 387299262), (56, 359635029), (67, 300590472), (78, 258199508), (84, 239756686), (91, 221313864), (104, 193649631), (134, 150295236), (156, 129099754), (168, 119878343), (182, 110656932), (201, 100196824), (268, 75147618), (273, 73771288), (312, 64549877), (364, 55328466), (402, 50098412), (469, 42941496), (536, 37573809), (546, 36885644), (728, 27664233), (804, 25049206), (871, 23122344), (938, 21470748), (1092, 18442822), (1407, 14313832), (1608, 12524603), (1742, 11561172), (1876, 10735374), (2184, 9221411), (2613, 7707448), (2814, 7156916), (3484, 5780586), (3752, 5367687), (5226, 3853724), (5628, 3578458), (6097, 3303192), (6968, 2890293), (10452, 1926862), (11256, 1789229), (12194, 1651596), (18291, 1101064), (20904, 963431), (24388, 825798), (36582, 550532), (48776, 412899), (73164, 275266), (137633, 146328)]