20141240168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{320843}}^1$

素因数の和:320934

約数の個数: 64

約数和(自身を含む): 46201536000

約数和(自身を除く): 26060295832

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 532, 826, 1064, 1121, 1652, 2242, 3304, 4484, 7847, 8968, 15694, 31388, 62776, 320843, 641686, 1283372, 2245901, 2566744, 4491802, 6096017, 8983604, 12192034, 17967208, 18929737, 24384068, 37859474, 42672119, 48768136, 75718948, 85344238, 132508159, 151437896, 170688476, 265016318, 341376952, 359665003, 530032636, 719330006, 1060065272, 1438660012, 2517655021, 2877320024, 5035310042, 10070620084, 20141240168]

約数ペア:

[(1, 20141240168), (2, 10070620084), (4, 5035310042), (7, 2877320024), (8, 2517655021), (14, 1438660012), (19, 1060065272), (28, 719330006), (38, 530032636), (56, 359665003), (59, 341376952), (76, 265016318), (118, 170688476), (133, 151437896), (152, 132508159), (236, 85344238), (266, 75718948), (413, 48768136), (472, 42672119), (532, 37859474), (826, 24384068), (1064, 18929737), (1121, 17967208), (1652, 12192034), (2242, 8983604), (3304, 6096017), (4484, 4491802), (7847, 2566744), (8968, 2245901), (15694, 1283372), (31388, 641686), (62776, 320843)]