19930659912

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{5107}}^1$

素因数の和:5995

約数の個数: 96

約数和(自身を含む): 54862984800

約数和(自身を除く): 34932324888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 809, 1206, 1608, 1618, 2412, 2427, 3236, 4824, 4854, 5107, 6472, 7281, 9708, 10214, 14562, 15321, 19416, 20428, 29124, 30642, 40856, 45963, 54203, 58248, 61284, 91926, 108406, 122568, 162609, 183852, 216812, 325218, 342169, 367704, 433624, 487827, 650436, 684338, 975654, 1026507, 1300872, 1368676, 1951308, 2053014, 2737352, 3079521, 3902616, 4106028, 4131563, 6159042, 8212056, 8263126, 12318084, 12394689, 16526252, 24636168, 24789378, 33052504, 37184067, 49578756, 74368134, 99157512, 148736268, 276814721, 297472536, 553629442, 830444163, 1107258884, 1660888326, 2214517768, 2491332489, 3321776652, 4982664978, 6643553304, 9965329956, 19930659912]

約数ペア:

[(1, 19930659912), (2, 9965329956), (3, 6643553304), (4, 4982664978), (6, 3321776652), (8, 2491332489), (9, 2214517768), (12, 1660888326), (18, 1107258884), (24, 830444163), (36, 553629442), (67, 297472536), (72, 276814721), (134, 148736268), (201, 99157512), (268, 74368134), (402, 49578756), (536, 37184067), (603, 33052504), (804, 24789378), (809, 24636168), (1206, 16526252), (1608, 12394689), (1618, 12318084), (2412, 8263126), (2427, 8212056), (3236, 6159042), (4824, 4131563), (4854, 4106028), (5107, 3902616), (6472, 3079521), (7281, 2737352), (9708, 2053014), (10214, 1951308), (14562, 1368676), (15321, 1300872), (19416, 1026507), (20428, 975654), (29124, 684338), (30642, 650436), (40856, 487827), (45963, 433624), (54203, 367704), (58248, 342169), (61284, 325218), (91926, 216812), (108406, 183852), (122568, 162609)]