20222940272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{15797}}^1$

素因数の和:15954

約数の個数: 80

約数和(自身を含む): 42313363200

約数和(自身を除く): 22090422928

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 89, 116, 124, 178, 232, 248, 356, 464, 496, 712, 899, 1424, 1798, 2581, 2759, 3596, 5162, 5518, 7192, 10324, 11036, 14384, 15797, 20648, 22072, 31594, 41296, 44144, 63188, 80011, 126376, 160022, 252752, 320044, 458113, 489707, 640088, 916226, 979414, 1280176, 1405933, 1832452, 1958828, 2811866, 3664904, 3917656, 5623732, 7329808, 7835312, 11247464, 14201503, 22494928, 28403006, 40772057, 43583923, 56806012, 81544114, 87167846, 113612024, 163088228, 174335692, 227224048, 326176456, 348671384, 652352912, 697342768, 1263933767, 2527867534, 5055735068, 10111470136, 20222940272]

約数ペア:

[(1, 20222940272), (2, 10111470136), (4, 5055735068), (8, 2527867534), (16, 1263933767), (29, 697342768), (31, 652352912), (58, 348671384), (62, 326176456), (89, 227224048), (116, 174335692), (124, 163088228), (178, 113612024), (232, 87167846), (248, 81544114), (356, 56806012), (464, 43583923), (496, 40772057), (712, 28403006), (899, 22494928), (1424, 14201503), (1798, 11247464), (2581, 7835312), (2759, 7329808), (3596, 5623732), (5162, 3917656), (5518, 3664904), (7192, 2811866), (10324, 1958828), (11036, 1832452), (14384, 1405933), (15797, 1280176), (20648, 979414), (22072, 916226), (31594, 640088), (41296, 489707), (44144, 458113), (63188, 320044), (80011, 252752), (126376, 160022)]