20295939552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{9239}}^1$

素因数の和:9733

約数の個数: 144

約数和(自身を含む): 62114532480

約数和(自身を除く): 41818592928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 467, 588, 672, 784, 934, 1176, 1401, 1568, 1868, 2352, 2802, 3269, 3736, 4704, 5604, 6538, 7472, 9239, 9807, 11208, 13076, 14944, 18478, 19614, 22416, 22883, 26152, 27717, 36956, 39228, 44832, 45766, 52304, 55434, 64673, 68649, 73912, 78456, 91532, 104608, 110868, 129346, 137298, 147824, 156912, 183064, 194019, 221736, 258692, 274596, 295648, 313824, 366128, 388038, 443472, 452711, 517384, 549192, 732256, 776076, 886944, 905422, 1034768, 1098384, 1358133, 1552152, 1810844, 2069536, 2196768, 2716266, 3104304, 3621688, 4314613, 5432532, 6208608, 7243376, 8629226, 10865064, 12943839, 14486752, 17258452, 21730128, 25887678, 30202291, 34516904, 43460256, 51775356, 60404582, 69033808, 90606873, 103550712, 120809164, 138067616, 181213746, 207101424, 211416037, 241618328, 362427492, 414202848, 422832074, 483236656, 634248111, 724854984, 845664148, 966473312, 1268496222, 1449709968, 1691328296, 2536992444, 2899419936, 3382656592, 5073984888, 6765313184, 10147969776, 20295939552]

約数ペア:

[(1, 20295939552), (2, 10147969776), (3, 6765313184), (4, 5073984888), (6, 3382656592), (7, 2899419936), (8, 2536992444), (12, 1691328296), (14, 1449709968), (16, 1268496222), (21, 966473312), (24, 845664148), (28, 724854984), (32, 634248111), (42, 483236656), (48, 422832074), (49, 414202848), (56, 362427492), (84, 241618328), (96, 211416037), (98, 207101424), (112, 181213746), (147, 138067616), (168, 120809164), (196, 103550712), (224, 90606873), (294, 69033808), (336, 60404582), (392, 51775356), (467, 43460256), (588, 34516904), (672, 30202291), (784, 25887678), (934, 21730128), (1176, 17258452), (1401, 14486752), (1568, 12943839), (1868, 10865064), (2352, 8629226), (2802, 7243376), (3269, 6208608), (3736, 5432532), (4704, 4314613), (5604, 3621688), (6538, 3104304), (7472, 2716266), (9239, 2196768), (9807, 2069536), (11208, 1810844), (13076, 1552152), (14944, 1358133), (18478, 1098384), (19614, 1034768), (22416, 905422), (22883, 886944), (26152, 776076), (27717, 732256), (36956, 549192), (39228, 517384), (44832, 452711), (45766, 443472), (52304, 388038), (55434, 366128), (64673, 313824), (68649, 295648), (73912, 274596), (78456, 258692), (91532, 221736), (104608, 194019), (110868, 183064), (129346, 156912), (137298, 147824)]