20317632

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 57607200

約数和(自身を除く): 37289568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 89, 96, 116, 123, 164, 174, 178, 192, 232, 246, 267, 328, 348, 356, 464, 492, 534, 656, 696, 712, 928, 984, 1068, 1189, 1312, 1392, 1424, 1856, 1968, 2136, 2378, 2581, 2624, 2784, 2848, 3567, 3649, 3936, 4272, 4756, 5162, 5568, 5696, 7134, 7298, 7743, 7872, 8544, 9512, 10324, 10947, 14268, 14596, 15486, 17088, 19024, 20648, 21894, 28536, 29192, 30972, 38048, 41296, 43788, 57072, 58384, 61944, 76096, 82592, 87576, 105821, 114144, 116768, 123888, 165184, 175152, 211642, 228288, 233536, 247776, 317463, 350304, 423284, 495552, 634926, 700608, 846568, 1269852, 1693136, 2539704, 3386272, 5079408, 6772544, 10158816, 20317632]

約数ペア:

[(1, 20317632), (2, 10158816), (3, 6772544), (4, 5079408), (6, 3386272), (8, 2539704), (12, 1693136), (16, 1269852), (24, 846568), (29, 700608), (32, 634926), (41, 495552), (48, 423284), (58, 350304), (64, 317463), (82, 247776), (87, 233536), (89, 228288), (96, 211642), (116, 175152), (123, 165184), (164, 123888), (174, 116768), (178, 114144), (192, 105821), (232, 87576), (246, 82592), (267, 76096), (328, 61944), (348, 58384), (356, 57072), (464, 43788), (492, 41296), (534, 38048), (656, 30972), (696, 29192), (712, 28536), (928, 21894), (984, 20648), (1068, 19024), (1189, 17088), (1312, 15486), (1392, 14596), (1424, 14268), (1856, 10947), (1968, 10324), (2136, 9512), (2378, 8544), (2581, 7872), (2624, 7743), (2784, 7298), (2848, 7134), (3567, 5696), (3649, 5568), (3936, 5162), (4272, 4756)]