1920405984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98543}}^1$

素因数の和:98592

約数の個数: 96

約数和(自身を含む): 5959941120

約数和(自身を除く): 4039535136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488, 98543, 197086, 295629, 394172, 591258, 689801, 788344, 1182516, 1379602, 1576688, 2069403, 2365032, 2759204, 2857747, 3153376, 4138806, 4730064, 5518408, 5715494, 8277612, 8573241, 9460128, 11036816, 11430988, 16555224, 17146482, 20004229, 22073632, 22861976, 33110448, 34292964, 40008458, 45723952, 60012687, 66220896, 68585928, 80016916, 91447904, 120025374, 137171856, 160033832, 240050748, 274343712, 320067664, 480101496, 640135328, 960202992, 1920405984]

約数ペア:

[(1, 1920405984), (2, 960202992), (3, 640135328), (4, 480101496), (6, 320067664), (7, 274343712), (8, 240050748), (12, 160033832), (14, 137171856), (16, 120025374), (21, 91447904), (24, 80016916), (28, 68585928), (29, 66220896), (32, 60012687), (42, 45723952), (48, 40008458), (56, 34292964), (58, 33110448), (84, 22861976), (87, 22073632), (96, 20004229), (112, 17146482), (116, 16555224), (168, 11430988), (174, 11036816), (203, 9460128), (224, 8573241), (232, 8277612), (336, 5715494), (348, 5518408), (406, 4730064), (464, 4138806), (609, 3153376), (672, 2857747), (696, 2759204), (812, 2365032), (928, 2069403), (1218, 1576688), (1392, 1379602), (1624, 1182516), (2436, 788344), (2784, 689801), (3248, 591258), (4872, 394172), (6496, 295629), (9744, 197086), (19488, 98543)]