20131329144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{3583}}^1$

素因数の和:3949

約数の個数: 128

約数和(自身を含む): 54623600640

約数和(自身を除く): 34492271496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 293, 376, 408, 564, 586, 799, 879, 1128, 1172, 1598, 1758, 2344, 2397, 3196, 3516, 3583, 4794, 4981, 6392, 7032, 7166, 9588, 9962, 10749, 13771, 14332, 14943, 19176, 19924, 21498, 27542, 28664, 29886, 39848, 41313, 42996, 55084, 59772, 60911, 82626, 85992, 110168, 119544, 121822, 165252, 168401, 182733, 234107, 243644, 330504, 336802, 365466, 468214, 487288, 505203, 673604, 702321, 730932, 936428, 1010406, 1049819, 1347208, 1404642, 1461864, 1872856, 2020812, 2099638, 2809284, 2862817, 3149457, 4041624, 4199276, 5618568, 5725634, 6298914, 8398552, 8588451, 11451268, 12597828, 17176902, 17846923, 22902536, 25195656, 34353804, 35693846, 49341493, 53540769, 68707608, 71387692, 98682986, 107081538, 142775384, 148024479, 197365972, 214163076, 296048958, 394731944, 428326152, 592097916, 838805381, 1184195832, 1677610762, 2516416143, 3355221524, 5032832286, 6710443048, 10065664572, 20131329144]

約数ペア:

[(1, 20131329144), (2, 10065664572), (3, 6710443048), (4, 5032832286), (6, 3355221524), (8, 2516416143), (12, 1677610762), (17, 1184195832), (24, 838805381), (34, 592097916), (47, 428326152), (51, 394731944), (68, 296048958), (94, 214163076), (102, 197365972), (136, 148024479), (141, 142775384), (188, 107081538), (204, 98682986), (282, 71387692), (293, 68707608), (376, 53540769), (408, 49341493), (564, 35693846), (586, 34353804), (799, 25195656), (879, 22902536), (1128, 17846923), (1172, 17176902), (1598, 12597828), (1758, 11451268), (2344, 8588451), (2397, 8398552), (3196, 6298914), (3516, 5725634), (3583, 5618568), (4794, 4199276), (4981, 4041624), (6392, 3149457), (7032, 2862817), (7166, 2809284), (9588, 2099638), (9962, 2020812), (10749, 1872856), (13771, 1461864), (14332, 1404642), (14943, 1347208), (19176, 1049819), (19924, 1010406), (21498, 936428), (27542, 730932), (28664, 702321), (29886, 673604), (39848, 505203), (41313, 487288), (42996, 468214), (55084, 365466), (59772, 336802), (60911, 330504), (82626, 243644), (85992, 234107), (110168, 182733), (119544, 168401), (121822, 165252)]