20228907648

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{99961}}^1$

素因数の和:100026

約数の個数: 128

約数和(自身を含む): 58729674240

約数和(自身を除く): 38500766592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 816, 992, 1054, 1088, 1488, 1581, 1632, 1984, 2108, 2176, 2976, 3162, 3264, 3968, 4216, 5952, 6324, 6528, 8432, 11904, 12648, 16864, 25296, 33728, 50592, 67456, 99961, 101184, 199922, 202368, 299883, 399844, 599766, 799688, 1199532, 1599376, 1699337, 2399064, 3098791, 3198752, 3398674, 4798128, 5098011, 6197582, 6397504, 6797348, 9296373, 9596256, 10196022, 12395164, 12795008, 13594696, 18592746, 19192512, 20392044, 24790328, 27189392, 37185492, 38385024, 40784088, 49580656, 52679447, 54378784, 74370984, 81568176, 99161312, 105358894, 108757568, 148741968, 158038341, 163136352, 198322624, 210717788, 217515136, 297483936, 316076682, 326272704, 396645248, 421435576, 594967872, 632153364, 652545408, 842871152, 1189935744, 1264306728, 1685742304, 2528613456, 3371484608, 5057226912, 6742969216, 10114453824, 20228907648]

約数ペア:

[(1, 20228907648), (2, 10114453824), (3, 6742969216), (4, 5057226912), (6, 3371484608), (8, 2528613456), (12, 1685742304), (16, 1264306728), (17, 1189935744), (24, 842871152), (31, 652545408), (32, 632153364), (34, 594967872), (48, 421435576), (51, 396645248), (62, 326272704), (64, 316076682), (68, 297483936), (93, 217515136), (96, 210717788), (102, 198322624), (124, 163136352), (128, 158038341), (136, 148741968), (186, 108757568), (192, 105358894), (204, 99161312), (248, 81568176), (272, 74370984), (372, 54378784), (384, 52679447), (408, 49580656), (496, 40784088), (527, 38385024), (544, 37185492), (744, 27189392), (816, 24790328), (992, 20392044), (1054, 19192512), (1088, 18592746), (1488, 13594696), (1581, 12795008), (1632, 12395164), (1984, 10196022), (2108, 9596256), (2176, 9296373), (2976, 6797348), (3162, 6397504), (3264, 6197582), (3968, 5098011), (4216, 4798128), (5952, 3398674), (6324, 3198752), (6528, 3098791), (8432, 2399064), (11904, 1699337), (12648, 1599376), (16864, 1199532), (25296, 799688), (33728, 599766), (50592, 399844), (67456, 299883), (99961, 202368), (101184, 199922)]