20245514926

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 38501150688

約数和(自身を除く): 18255635762

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 233, 241, 283, 466, 482, 566, 637, 1274, 1631, 1687, 1981, 3029, 3133, 3262, 3374, 3679, 3962, 6058, 6266, 7358, 11417, 11809, 13867, 21203, 21931, 22834, 23618, 25753, 27734, 42406, 43862, 51506, 56153, 65939, 68203, 112306, 131878, 136406, 148421, 153517, 180271, 296842, 307034, 360542, 393071, 461573, 477421, 729989, 786142, 857207, 886639, 923146, 954842, 1459978, 1714414, 1773278, 2751497, 3231011, 3341947, 5109923, 5502994, 6000449, 6206473, 6462022, 6683894, 10219846, 12000898, 12412946, 15891299, 31782598, 35769461, 42003143, 43445311, 71538922, 84006286, 86890622, 111239093, 206586887, 222478186, 413173774, 778673651, 1446108209, 1557347302, 2892216418, 10122757463, 20245514926]

約数ペア:

[(1, 20245514926), (2, 10122757463), (7, 2892216418), (13, 1557347302), (14, 1446108209), (26, 778673651), (49, 413173774), (91, 222478186), (98, 206586887), (182, 111239093), (233, 86890622), (241, 84006286), (283, 71538922), (466, 43445311), (482, 42003143), (566, 35769461), (637, 31782598), (1274, 15891299), (1631, 12412946), (1687, 12000898), (1981, 10219846), (3029, 6683894), (3133, 6462022), (3262, 6206473), (3374, 6000449), (3679, 5502994), (3962, 5109923), (6058, 3341947), (6266, 3231011), (7358, 2751497), (11417, 1773278), (11809, 1714414), (13867, 1459978), (21203, 954842), (21931, 923146), (22834, 886639), (23618, 857207), (25753, 786142), (27734, 729989), (42406, 477421), (43862, 461573), (51506, 393071), (56153, 360542), (65939, 307034), (68203, 296842), (112306, 180271), (131878, 153517), (136406, 148421)]