20132006895

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16553}}^1$

素因数の和:16604

約数の個数: 192

約数和(自身を含む): 48590889984

約数和(自身を除く): 28458883089

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 77, 81, 91, 99, 105, 117, 135, 143, 165, 189, 195, 231, 243, 273, 297, 315, 351, 385, 405, 429, 455, 495, 567, 585, 693, 715, 819, 891, 945, 1001, 1053, 1155, 1215, 1287, 1365, 1485, 1701, 1755, 2079, 2145, 2457, 2673, 2835, 3003, 3159, 3465, 3861, 4095, 4455, 5005, 5265, 6237, 6435, 7371, 8505, 9009, 10395, 11583, 12285, 13365, 15015, 15795, 16553, 18711, 19305, 22113, 27027, 31185, 34749, 36855, 45045, 49659, 57915, 81081, 82765, 93555, 110565, 115871, 135135, 148977, 173745, 182083, 215189, 243243, 248295, 347613, 405405, 446931, 546249, 579355, 645567, 744885, 910415, 1042839, 1075945, 1216215, 1274581, 1340793, 1506323, 1638747, 1738065, 1936701, 2234655, 2367079, 2731245, 3128517, 3227835, 3823743, 4022379, 4518969, 4916241, 5214195, 5810103, 6372905, 6703965, 7101237, 7531615, 8193735, 9385551, 9683505, 11471229, 11835395, 13556907, 14748723, 15642585, 16569553, 17430309, 19118715, 20111895, 21303711, 22594845, 24581205, 28156653, 29050515, 34413687, 35506185, 40670721, 44246169, 46927755, 49708659, 52290927, 57356145, 63911133, 67784535, 73743615, 82847765, 87151545, 103241061, 106518555, 122012163, 140783265, 149125977, 172068435, 191733399, 203353605, 221230845, 248543295, 261454635, 309723183, 319555665, 366036489, 447377931, 516205305, 575200197, 610060815, 745629885, 958666995, 1342133793, 1548615915, 1830182445, 2236889655, 2876000985, 4026401379, 6710668965, 20132006895]

約数ペア:

[(1, 20132006895), (3, 6710668965), (5, 4026401379), (7, 2876000985), (9, 2236889655), (11, 1830182445), (13, 1548615915), (15, 1342133793), (21, 958666995), (27, 745629885), (33, 610060815), (35, 575200197), (39, 516205305), (45, 447377931), (55, 366036489), (63, 319555665), (65, 309723183), (77, 261454635), (81, 248543295), (91, 221230845), (99, 203353605), (105, 191733399), (117, 172068435), (135, 149125977), (143, 140783265), (165, 122012163), (189, 106518555), (195, 103241061), (231, 87151545), (243, 82847765), (273, 73743615), (297, 67784535), (315, 63911133), (351, 57356145), (385, 52290927), (405, 49708659), (429, 46927755), (455, 44246169), (495, 40670721), (567, 35506185), (585, 34413687), (693, 29050515), (715, 28156653), (819, 24581205), (891, 22594845), (945, 21303711), (1001, 20111895), (1053, 19118715), (1155, 17430309), (1215, 16569553), (1287, 15642585), (1365, 14748723), (1485, 13556907), (1701, 11835395), (1755, 11471229), (2079, 9683505), (2145, 9385551), (2457, 8193735), (2673, 7531615), (2835, 7101237), (3003, 6703965), (3159, 6372905), (3465, 5810103), (3861, 5214195), (4095, 4916241), (4455, 4518969), (5005, 4022379), (5265, 3823743), (6237, 3227835), (6435, 3128517), (7371, 2731245), (8505, 2367079), (9009, 2234655), (10395, 1936701), (11583, 1738065), (12285, 1638747), (13365, 1506323), (15015, 1340793), (15795, 1274581), (16553, 1216215), (18711, 1075945), (19305, 1042839), (22113, 910415), (27027, 744885), (31185, 645567), (34749, 579355), (36855, 546249), (45045, 446931), (49659, 405405), (57915, 347613), (81081, 248295), (82765, 243243), (93555, 215189), (110565, 182083), (115871, 173745), (135135, 148977)]