20184741675

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7753}}^1$

素因数の和:7827

約数の個数: 192

約数和(自身を含む): 46151808000

約数和(自身を除く): 25967066325

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 29, 35, 45, 57, 63, 75, 87, 95, 105, 133, 135, 145, 171, 175, 189, 203, 225, 261, 285, 315, 399, 435, 475, 513, 525, 551, 609, 665, 675, 725, 783, 855, 945, 1015, 1197, 1305, 1425, 1575, 1653, 1827, 1995, 2175, 2565, 2755, 3045, 3325, 3591, 3857, 3915, 4275, 4725, 4959, 5075, 5481, 5985, 6525, 7753, 8265, 9135, 9975, 11571, 12825, 13775, 14877, 15225, 17955, 19285, 19575, 23259, 24795, 27405, 29925, 34713, 38765, 41325, 45675, 54271, 57855, 69777, 74385, 89775, 96425, 104139, 116295, 123975, 137025, 147307, 162813, 173565, 193825, 209331, 224837, 271355, 289275, 348885, 371925, 441921, 488439, 520695, 581475, 674511, 736535, 814065, 867825, 1031149, 1046655, 1124185, 1325763, 1356775, 1465317, 1573859, 1744425, 2023533, 2209605, 2442195, 2603475, 3093447, 3372555, 3682675, 3977289, 4070325, 4271903, 4721577, 5155745, 5233275, 5620925, 6070599, 6628815, 7326585, 7869295, 9280341, 10117665, 11048025, 12210975, 12815709, 14164731, 15467235, 16862775, 19886445, 21359515, 23607885, 25778725, 27841023, 29903321, 30352995, 33144075, 36632925, 38447127, 39346475, 42494193, 46401705, 50588325, 64078545, 70823655, 77336175, 89709963, 99432225, 106797575, 115341381, 118039425, 139205115, 149516605, 151764975, 192235635, 212470965, 232008525, 269129889, 320392725, 354118275, 448549815, 576706905, 696025575, 747583025, 807389667, 961178175, 1062354825, 1345649445, 2242749075, 2883534525, 4036948335, 6728247225, 20184741675]

約数ペア:

[(1, 20184741675), (3, 6728247225), (5, 4036948335), (7, 2883534525), (9, 2242749075), (15, 1345649445), (19, 1062354825), (21, 961178175), (25, 807389667), (27, 747583025), (29, 696025575), (35, 576706905), (45, 448549815), (57, 354118275), (63, 320392725), (75, 269129889), (87, 232008525), (95, 212470965), (105, 192235635), (133, 151764975), (135, 149516605), (145, 139205115), (171, 118039425), (175, 115341381), (189, 106797575), (203, 99432225), (225, 89709963), (261, 77336175), (285, 70823655), (315, 64078545), (399, 50588325), (435, 46401705), (475, 42494193), (513, 39346475), (525, 38447127), (551, 36632925), (609, 33144075), (665, 30352995), (675, 29903321), (725, 27841023), (783, 25778725), (855, 23607885), (945, 21359515), (1015, 19886445), (1197, 16862775), (1305, 15467235), (1425, 14164731), (1575, 12815709), (1653, 12210975), (1827, 11048025), (1995, 10117665), (2175, 9280341), (2565, 7869295), (2755, 7326585), (3045, 6628815), (3325, 6070599), (3591, 5620925), (3857, 5233275), (3915, 5155745), (4275, 4721577), (4725, 4271903), (4959, 4070325), (5075, 3977289), (5481, 3682675), (5985, 3372555), (6525, 3093447), (7753, 2603475), (8265, 2442195), (9135, 2209605), (9975, 2023533), (11571, 1744425), (12825, 1573859), (13775, 1465317), (14877, 1356775), (15225, 1325763), (17955, 1124185), (19285, 1046655), (19575, 1031149), (23259, 867825), (24795, 814065), (27405, 736535), (29925, 674511), (34713, 581475), (38765, 520695), (41325, 488439), (45675, 441921), (54271, 371925), (57855, 348885), (69777, 289275), (74385, 271355), (89775, 224837), (96425, 209331), (104139, 193825), (116295, 173565), (123975, 162813), (137025, 147307)]