20163112866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{1153}}^1$

素因数の和:2065

約数の個数: 128

約数和(自身を含む): 50018976000

約数和(自身を除く): 29855863134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 859, 1131, 1153, 1566, 1718, 2262, 2306, 2577, 3393, 3459, 5154, 6786, 6918, 7731, 10179, 10377, 11167, 14989, 15462, 20358, 20754, 22334, 23193, 24911, 29978, 31131, 33437, 33501, 44967, 46386, 49822, 62262, 66874, 67002, 74733, 89934, 100311, 100503, 134901, 149466, 200622, 201006, 224199, 269802, 300933, 301509, 323843, 404703, 434681, 448398, 601866, 603018, 647686, 672597, 809406, 869362, 902799, 971529, 990427, 1304043, 1345194, 1805598, 1943058, 1980854, 2608086, 2914587, 2971281, 3912129, 5829174, 5942562, 7824258, 8743761, 8913843, 11736387, 12875551, 17487522, 17827686, 23472774, 25751102, 26741529, 28722383, 38626653, 53483058, 57444766, 77253306, 86167149, 115879959, 172334298, 231759918, 258501447, 347639877, 373390979, 517002894, 695279754, 746781958, 775504341, 1120172937, 1551008682, 2240345874, 3360518811, 6721037622, 10081556433, 20163112866]

約数ペア:

[(1, 20163112866), (2, 10081556433), (3, 6721037622), (6, 3360518811), (9, 2240345874), (13, 1551008682), (18, 1120172937), (26, 775504341), (27, 746781958), (29, 695279754), (39, 517002894), (54, 373390979), (58, 347639877), (78, 258501447), (87, 231759918), (117, 172334298), (174, 115879959), (234, 86167149), (261, 77253306), (351, 57444766), (377, 53483058), (522, 38626653), (702, 28722383), (754, 26741529), (783, 25751102), (859, 23472774), (1131, 17827686), (1153, 17487522), (1566, 12875551), (1718, 11736387), (2262, 8913843), (2306, 8743761), (2577, 7824258), (3393, 5942562), (3459, 5829174), (5154, 3912129), (6786, 2971281), (6918, 2914587), (7731, 2608086), (10179, 1980854), (10377, 1943058), (11167, 1805598), (14989, 1345194), (15462, 1304043), (20358, 990427), (20754, 971529), (22334, 902799), (23193, 869362), (24911, 809406), (29978, 672597), (31131, 647686), (33437, 603018), (33501, 601866), (44967, 448398), (46386, 434681), (49822, 404703), (62262, 323843), (66874, 301509), (67002, 300933), (74733, 269802), (89934, 224199), (100311, 201006), (100503, 200622), (134901, 149466)]