20079072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 63842688

約数和(自身を除く): 43763616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 173, 186, 208, 234, 248, 279, 288, 312, 346, 372, 403, 416, 468, 496, 519, 558, 624, 692, 744, 806, 936, 992, 1038, 1116, 1209, 1248, 1384, 1488, 1557, 1612, 1872, 2076, 2232, 2249, 2418, 2768, 2976, 3114, 3224, 3627, 3744, 4152, 4464, 4498, 4836, 5363, 5536, 6228, 6448, 6747, 7254, 8304, 8928, 8996, 9672, 10726, 12456, 12896, 13494, 14508, 16089, 16608, 17992, 19344, 20241, 21452, 24912, 26988, 29016, 32178, 35984, 38688, 40482, 42904, 48267, 49824, 53976, 58032, 64356, 69719, 71968, 80964, 85808, 96534, 107952, 116064, 128712, 139438, 161928, 171616, 193068, 209157, 215904, 257424, 278876, 323856, 386136, 418314, 514848, 557752, 627471, 647712, 772272, 836628, 1115504, 1254942, 1544544, 1673256, 2231008, 2509884, 3346512, 5019768, 6693024, 10039536, 20079072]

約数ペア:

[(1, 20079072), (2, 10039536), (3, 6693024), (4, 5019768), (6, 3346512), (8, 2509884), (9, 2231008), (12, 1673256), (13, 1544544), (16, 1254942), (18, 1115504), (24, 836628), (26, 772272), (31, 647712), (32, 627471), (36, 557752), (39, 514848), (48, 418314), (52, 386136), (62, 323856), (72, 278876), (78, 257424), (93, 215904), (96, 209157), (104, 193068), (117, 171616), (124, 161928), (144, 139438), (156, 128712), (173, 116064), (186, 107952), (208, 96534), (234, 85808), (248, 80964), (279, 71968), (288, 69719), (312, 64356), (346, 58032), (372, 53976), (403, 49824), (416, 48267), (468, 42904), (496, 40482), (519, 38688), (558, 35984), (624, 32178), (692, 29016), (744, 26988), (806, 24912), (936, 21452), (992, 20241), (1038, 19344), (1116, 17992), (1209, 16608), (1248, 16089), (1384, 14508), (1488, 13494), (1557, 12896), (1612, 12456), (1872, 10726), (2076, 9672), (2232, 8996), (2249, 8928), (2418, 8304), (2768, 7254), (2976, 6747), (3114, 6448), (3224, 6228), (3627, 5536), (3744, 5363), (4152, 4836), (4464, 4498)]