20122056

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 38845944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 29, 36, 46, 58, 69, 72, 87, 92, 116, 138, 174, 184, 207, 232, 261, 276, 348, 414, 419, 522, 552, 667, 696, 828, 838, 1044, 1257, 1334, 1656, 1676, 2001, 2088, 2514, 2668, 3352, 3771, 4002, 5028, 5336, 6003, 7542, 8004, 9637, 10056, 12006, 12151, 15084, 16008, 19274, 24012, 24302, 28911, 30168, 36453, 38548, 48024, 48604, 57822, 72906, 77096, 86733, 97208, 109359, 115644, 145812, 173466, 218718, 231288, 279473, 291624, 346932, 437436, 558946, 693864, 838419, 874872, 1117892, 1676838, 2235784, 2515257, 3353676, 5030514, 6707352, 10061028, 20122056]

約数ペア:

[(1, 20122056), (2, 10061028), (3, 6707352), (4, 5030514), (6, 3353676), (8, 2515257), (9, 2235784), (12, 1676838), (18, 1117892), (23, 874872), (24, 838419), (29, 693864), (36, 558946), (46, 437436), (58, 346932), (69, 291624), (72, 279473), (87, 231288), (92, 218718), (116, 173466), (138, 145812), (174, 115644), (184, 109359), (207, 97208), (232, 86733), (261, 77096), (276, 72906), (348, 57822), (414, 48604), (419, 48024), (522, 38548), (552, 36453), (667, 30168), (696, 28911), (828, 24302), (838, 24012), (1044, 19274), (1257, 16008), (1334, 15084), (1656, 12151), (1676, 12006), (2001, 10056), (2088, 9637), (2514, 8004), (2668, 7542), (3352, 6003), (3771, 5336), (4002, 5028)]