20142125416

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73091}}^1$

素因数の和:73167

約数の個数: 96

約数和(自身を含む): 47495181600

約数和(自身を除く): 27353056184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2812, 3626, 3724, 4921, 5624, 7252, 7448, 9842, 14504, 19684, 34447, 39368, 68894, 73091, 137788, 146182, 275576, 292364, 511637, 584728, 1023274, 1388729, 2046548, 2704367, 2777458, 3581459, 4093096, 5408734, 5554916, 7162918, 9721103, 10817468, 11109832, 14325836, 18930569, 19442206, 21634936, 28651672, 37861138, 38884412, 51382973, 68047721, 75722276, 77768824, 102765946, 132513983, 136095442, 151444552, 205531892, 265027966, 272190884, 359680811, 411063784, 530055932, 544381768, 719361622, 1060111864, 1438723244, 2517765677, 2877446488, 5035531354, 10071062708, 20142125416]

約数ペア:

[(1, 20142125416), (2, 10071062708), (4, 5035531354), (7, 2877446488), (8, 2517765677), (14, 1438723244), (19, 1060111864), (28, 719361622), (37, 544381768), (38, 530055932), (49, 411063784), (56, 359680811), (74, 272190884), (76, 265027966), (98, 205531892), (133, 151444552), (148, 136095442), (152, 132513983), (196, 102765946), (259, 77768824), (266, 75722276), (296, 68047721), (392, 51382973), (518, 38884412), (532, 37861138), (703, 28651672), (931, 21634936), (1036, 19442206), (1064, 18930569), (1406, 14325836), (1813, 11109832), (1862, 10817468), (2072, 9721103), (2812, 7162918), (3626, 5554916), (3724, 5408734), (4921, 4093096), (5624, 3581459), (7252, 2777458), (7448, 2704367), (9842, 2046548), (14504, 1388729), (19684, 1023274), (34447, 584728), (39368, 511637), (68894, 292364), (73091, 275576), (137788, 146182)]