20072016

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:593

約数の個数: 80

約数和(自身を含む): 58329600

約数和(自身を除く): 38257584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 479, 582, 776, 873, 958, 1164, 1437, 1552, 1746, 1916, 2328, 2619, 2874, 3492, 3832, 4311, 4656, 5238, 5748, 6984, 7664, 8622, 10476, 11496, 12933, 13968, 17244, 20952, 22992, 25866, 34488, 41904, 46463, 51732, 68976, 92926, 103464, 139389, 185852, 206928, 278778, 371704, 418167, 557556, 743408, 836334, 1115112, 1254501, 1672668, 2230224, 2509002, 3345336, 5018004, 6690672, 10036008, 20072016]

約数ペア:

[(1, 20072016), (2, 10036008), (3, 6690672), (4, 5018004), (6, 3345336), (8, 2509002), (9, 2230224), (12, 1672668), (16, 1254501), (18, 1115112), (24, 836334), (27, 743408), (36, 557556), (48, 418167), (54, 371704), (72, 278778), (97, 206928), (108, 185852), (144, 139389), (194, 103464), (216, 92926), (291, 68976), (388, 51732), (432, 46463), (479, 41904), (582, 34488), (776, 25866), (873, 22992), (958, 20952), (1164, 17244), (1437, 13968), (1552, 12933), (1746, 11496), (1916, 10476), (2328, 8622), (2619, 7664), (2874, 6984), (3492, 5748), (3832, 5238), (4311, 4656)]