20183719872

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{4937}}^1$

素因数の和:5258

約数の個数: 112

約数和(自身を含む): 54183686400

約数和(自身を除く): 33999966528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 199, 214, 321, 398, 428, 597, 642, 796, 856, 1194, 1284, 1592, 1712, 2388, 2568, 3184, 3424, 4776, 4937, 5136, 6368, 6848, 9552, 9874, 10272, 12736, 14811, 19104, 19748, 20544, 21293, 29622, 38208, 39496, 42586, 59244, 63879, 78992, 85172, 118488, 127758, 157984, 170344, 236976, 255516, 315968, 340688, 473952, 511032, 528259, 681376, 947904, 982463, 1022064, 1056518, 1362752, 1584777, 1964926, 2044128, 2113036, 2947389, 3169554, 3929852, 4088256, 4226072, 5894778, 6339108, 7859704, 8452144, 11789556, 12678216, 15719408, 16904288, 23579112, 25356432, 31438816, 33808576, 47158224, 50712864, 62877632, 94316448, 101425728, 105123541, 188632896, 210247082, 315370623, 420494164, 630741246, 840988328, 1261482492, 1681976656, 2522964984, 3363953312, 5045929968, 6727906624, 10091859936, 20183719872]

約数ペア:

[(1, 20183719872), (2, 10091859936), (3, 6727906624), (4, 5045929968), (6, 3363953312), (8, 2522964984), (12, 1681976656), (16, 1261482492), (24, 840988328), (32, 630741246), (48, 420494164), (64, 315370623), (96, 210247082), (107, 188632896), (192, 105123541), (199, 101425728), (214, 94316448), (321, 62877632), (398, 50712864), (428, 47158224), (597, 33808576), (642, 31438816), (796, 25356432), (856, 23579112), (1194, 16904288), (1284, 15719408), (1592, 12678216), (1712, 11789556), (2388, 8452144), (2568, 7859704), (3184, 6339108), (3424, 5894778), (4776, 4226072), (4937, 4088256), (5136, 3929852), (6368, 3169554), (6848, 2947389), (9552, 2113036), (9874, 2044128), (10272, 1964926), (12736, 1584777), (14811, 1362752), (19104, 1056518), (19748, 1022064), (20544, 982463), (21293, 947904), (29622, 681376), (38208, 528259), (39496, 511032), (42586, 473952), (59244, 340688), (63879, 315968), (78992, 255516), (85172, 236976), (118488, 170344), (127758, 157984)]