20121714354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 48064389120

約数和(自身を除く): 27942674766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 59, 94, 118, 141, 177, 197, 282, 329, 354, 394, 413, 591, 658, 826, 877, 987, 1182, 1239, 1379, 1754, 1974, 2478, 2631, 2758, 2773, 4137, 5262, 5546, 6139, 8274, 8319, 9259, 11623, 12278, 16638, 18417, 18518, 19411, 23246, 27777, 34869, 36834, 38822, 41219, 51743, 55554, 58233, 64813, 69738, 81361, 82438, 103486, 116466, 123657, 129626, 155229, 162722, 172769, 194439, 244083, 247314, 288533, 310458, 345538, 362201, 388878, 488166, 518307, 546281, 577066, 724402, 865599, 1036614, 1086603, 1092562, 1209383, 1638843, 1731198, 2173206, 2418766, 2431921, 3277686, 3628149, 3823967, 4863842, 7256298, 7295763, 7647934, 8120143, 10193371, 11471901, 14591526, 16240286, 17023447, 20386742, 22943802, 24360429, 30580113, 34046894, 48720858, 51070341, 56841001, 61160226, 71353597, 102140682, 113682002, 142707194, 170523003, 214060791, 341046006, 428121582, 479088437, 958176874, 1437265311, 2874530622, 3353619059, 6707238118, 10060857177, 20121714354]

約数ペア:

[(1, 20121714354), (2, 10060857177), (3, 6707238118), (6, 3353619059), (7, 2874530622), (14, 1437265311), (21, 958176874), (42, 479088437), (47, 428121582), (59, 341046006), (94, 214060791), (118, 170523003), (141, 142707194), (177, 113682002), (197, 102140682), (282, 71353597), (329, 61160226), (354, 56841001), (394, 51070341), (413, 48720858), (591, 34046894), (658, 30580113), (826, 24360429), (877, 22943802), (987, 20386742), (1182, 17023447), (1239, 16240286), (1379, 14591526), (1754, 11471901), (1974, 10193371), (2478, 8120143), (2631, 7647934), (2758, 7295763), (2773, 7256298), (4137, 4863842), (5262, 3823967), (5546, 3628149), (6139, 3277686), (8274, 2431921), (8319, 2418766), (9259, 2173206), (11623, 1731198), (12278, 1638843), (16638, 1209383), (18417, 1092562), (18518, 1086603), (19411, 1036614), (23246, 865599), (27777, 724402), (34869, 577066), (36834, 546281), (38822, 518307), (41219, 488166), (51743, 388878), (55554, 362201), (58233, 345538), (64813, 310458), (69738, 288533), (81361, 247314), (82438, 244083), (103486, 194439), (116466, 172769), (123657, 162722), (129626, 155229)]