20624733648

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1646291}}^1$

素因数の和:1646337

約数の個数: 80

約数和(自身を含む): 61242062400

約数和(自身を除く): 40617328752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 1646291, 3292582, 4938873, 6585164, 9877746, 13170328, 14816619, 19755492, 26340656, 29633238, 39510984, 44449857, 47742439, 59266476, 79021968, 88899714, 95484878, 118532952, 143227317, 177799428, 190969756, 237065904, 286454634, 355598856, 381939512, 429681951, 572909268, 711197712, 763879024, 859363902, 1145818536, 1289045853, 1718727804, 2291637072, 2578091706, 3437455608, 5156183412, 6874911216, 10312366824, 20624733648]

約数ペア:

[(1, 20624733648), (2, 10312366824), (3, 6874911216), (4, 5156183412), (6, 3437455608), (8, 2578091706), (9, 2291637072), (12, 1718727804), (16, 1289045853), (18, 1145818536), (24, 859363902), (27, 763879024), (29, 711197712), (36, 572909268), (48, 429681951), (54, 381939512), (58, 355598856), (72, 286454634), (87, 237065904), (108, 190969756), (116, 177799428), (144, 143227317), (174, 118532952), (216, 95484878), (232, 88899714), (261, 79021968), (348, 59266476), (432, 47742439), (464, 44449857), (522, 39510984), (696, 29633238), (783, 26340656), (1044, 19755492), (1392, 14816619), (1566, 13170328), (2088, 9877746), (3132, 6585164), (4176, 4938873), (6264, 3292582), (12528, 1646291)]