20251520352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{346393}}^1$

素因数の和:346445

約数の個数: 144

約数和(自身を含む): 68087204640

約数和(自身を除く): 47835684288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 8352, 9744, 14616, 19488, 29232, 58464, 346393, 692786, 1039179, 1385572, 2078358, 2424751, 2771144, 3117537, 4156716, 4849502, 5542288, 6235074, 7274253, 8313432, 9699004, 10045397, 11084576, 12470148, 14548506, 16626864, 19398008, 20090794, 21822759, 24940296, 29097012, 30136191, 33253728, 38796016, 40181588, 43645518, 49880592, 58194024, 60272382, 70317779, 77592032, 80363176, 87291036, 90408573, 99761184, 116388048, 120544764, 140635558, 160726352, 174582072, 180817146, 210953337, 232776096, 241089528, 281271116, 321452704, 349164144, 361634292, 421906674, 482179056, 562542232, 632860011, 698328288, 723268584, 843813348, 964358112, 1125084464, 1265720022, 1446537168, 1687626696, 2250168928, 2531440044, 2893074336, 3375253392, 5062880088, 6750506784, 10125760176, 20251520352]

約数ペア:

[(1, 20251520352), (2, 10125760176), (3, 6750506784), (4, 5062880088), (6, 3375253392), (7, 2893074336), (8, 2531440044), (9, 2250168928), (12, 1687626696), (14, 1446537168), (16, 1265720022), (18, 1125084464), (21, 964358112), (24, 843813348), (28, 723268584), (29, 698328288), (32, 632860011), (36, 562542232), (42, 482179056), (48, 421906674), (56, 361634292), (58, 349164144), (63, 321452704), (72, 281271116), (84, 241089528), (87, 232776096), (96, 210953337), (112, 180817146), (116, 174582072), (126, 160726352), (144, 140635558), (168, 120544764), (174, 116388048), (203, 99761184), (224, 90408573), (232, 87291036), (252, 80363176), (261, 77592032), (288, 70317779), (336, 60272382), (348, 58194024), (406, 49880592), (464, 43645518), (504, 40181588), (522, 38796016), (609, 33253728), (672, 30136191), (696, 29097012), (812, 24940296), (928, 21822759), (1008, 20090794), (1044, 19398008), (1218, 16626864), (1392, 14548506), (1624, 12470148), (1827, 11084576), (2016, 10045397), (2088, 9699004), (2436, 8313432), (2784, 7274253), (3248, 6235074), (3654, 5542288), (4176, 4849502), (4872, 4156716), (6496, 3117537), (7308, 2771144), (8352, 2424751), (9744, 2078358), (14616, 1385572), (19488, 1039179), (29232, 692786), (58464, 346393)]