20161567296

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30253}}^1$

素因数の和:30373

約数の個数: 168

約数和(自身を含む): 62936186040

約数和(自身を除く): 42774618744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 89, 96, 104, 117, 144, 156, 178, 192, 208, 234, 267, 288, 312, 356, 416, 468, 534, 576, 624, 712, 801, 832, 936, 1068, 1157, 1248, 1424, 1602, 1872, 2136, 2314, 2496, 2848, 3204, 3471, 3744, 4272, 4628, 5696, 6408, 6942, 7488, 8544, 9256, 10413, 12816, 13884, 17088, 18512, 20826, 25632, 27768, 30253, 37024, 41652, 51264, 55536, 60506, 74048, 83304, 90759, 111072, 121012, 166608, 181518, 222144, 242024, 272277, 333216, 363036, 393289, 484048, 544554, 666432, 726072, 786578, 968096, 1089108, 1179867, 1452144, 1573156, 1936192, 2178216, 2359734, 2692517, 2904288, 3146312, 3539601, 4356432, 4719468, 5385034, 5808576, 6292624, 7079202, 8077551, 8712864, 9438936, 10770068, 12585248, 14158404, 16155102, 17425728, 18877872, 21540136, 24232653, 25170496, 28316808, 32310204, 35002721, 37755744, 43080272, 48465306, 56633616, 64620408, 70005442, 75511488, 86160544, 96930612, 105008163, 113267232, 129240816, 140010884, 172321088, 193861224, 210016326, 226534464, 258481632, 280021768, 315024489, 387722448, 420032652, 516963264, 560043536, 630048978, 775444896, 840065304, 1120087072, 1260097956, 1550889792, 1680130608, 2240174144, 2520195912, 3360261216, 5040391824, 6720522432, 10080783648, 20161567296]

約数ペア:

[(1, 20161567296), (2, 10080783648), (3, 6720522432), (4, 5040391824), (6, 3360261216), (8, 2520195912), (9, 2240174144), (12, 1680130608), (13, 1550889792), (16, 1260097956), (18, 1120087072), (24, 840065304), (26, 775444896), (32, 630048978), (36, 560043536), (39, 516963264), (48, 420032652), (52, 387722448), (64, 315024489), (72, 280021768), (78, 258481632), (89, 226534464), (96, 210016326), (104, 193861224), (117, 172321088), (144, 140010884), (156, 129240816), (178, 113267232), (192, 105008163), (208, 96930612), (234, 86160544), (267, 75511488), (288, 70005442), (312, 64620408), (356, 56633616), (416, 48465306), (468, 43080272), (534, 37755744), (576, 35002721), (624, 32310204), (712, 28316808), (801, 25170496), (832, 24232653), (936, 21540136), (1068, 18877872), (1157, 17425728), (1248, 16155102), (1424, 14158404), (1602, 12585248), (1872, 10770068), (2136, 9438936), (2314, 8712864), (2496, 8077551), (2848, 7079202), (3204, 6292624), (3471, 5808576), (3744, 5385034), (4272, 4719468), (4628, 4356432), (5696, 3539601), (6408, 3146312), (6942, 2904288), (7488, 2692517), (8544, 2359734), (9256, 2178216), (10413, 1936192), (12816, 1573156), (13884, 1452144), (17088, 1179867), (18512, 1089108), (20826, 968096), (25632, 786578), (27768, 726072), (30253, 666432), (37024, 544554), (41652, 484048), (51264, 393289), (55536, 363036), (60506, 333216), (74048, 272277), (83304, 242024), (90759, 222144), (111072, 181518), (121012, 166608)]