20105609524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 48988058112

約数和(自身を除く): 28882448588

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 113, 143, 148, 154, 182, 226, 259, 286, 308, 364, 407, 452, 481, 518, 572, 791, 814, 962, 1001, 1036, 1201, 1243, 1469, 1582, 1628, 1924, 2002, 2402, 2486, 2849, 2938, 3164, 3367, 4004, 4181, 4804, 4972, 5291, 5698, 5876, 6734, 8362, 8407, 8701, 10283, 10582, 11396, 13211, 13468, 15613, 16159, 16724, 16814, 17402, 20566, 21164, 26422, 29267, 31226, 32318, 33628, 34804, 37037, 41132, 44437, 45991, 52844, 54353, 58534, 62452, 64636, 74074, 88874, 91982, 92477, 108706, 109291, 113113, 117068, 135713, 148148, 171743, 177748, 183964, 184954, 217412, 218582, 226226, 271426, 311059, 321937, 343486, 369908, 380471, 437164, 452452, 488807, 542852, 577681, 597883, 622118, 643874, 686972, 760942, 949991, 977614, 1155362, 1195766, 1202201, 1244236, 1287748, 1492843, 1521884, 1764269, 1899982, 1955228, 2310724, 2391532, 2404402, 2985686, 3421649, 3528538, 3799964, 4043767, 4185181, 4808804, 5021381, 5971372, 6354491, 6843298, 7057076, 8087534, 8370362, 10042762, 10449901, 12349883, 12708982, 13686596, 16175068, 16740724, 19406959, 20085524, 20899802, 24699766, 25417964, 35149667, 38813918, 41799604, 44481437, 49399532, 55235191, 65277953, 70299334, 77627836, 88962874, 110470382, 130555906, 135848713, 140598668, 177925748, 220940764, 261111812, 271697426, 386646337, 456945671, 543394852, 718057483, 773292674, 913891342, 1436114966, 1546585348, 1827782684, 2872229932, 5026402381, 10052804762, 20105609524]

約数ペア:

[(1, 20105609524), (2, 10052804762), (4, 5026402381), (7, 2872229932), (11, 1827782684), (13, 1546585348), (14, 1436114966), (22, 913891342), (26, 773292674), (28, 718057483), (37, 543394852), (44, 456945671), (52, 386646337), (74, 271697426), (77, 261111812), (91, 220940764), (113, 177925748), (143, 140598668), (148, 135848713), (154, 130555906), (182, 110470382), (226, 88962874), (259, 77627836), (286, 70299334), (308, 65277953), (364, 55235191), (407, 49399532), (452, 44481437), (481, 41799604), (518, 38813918), (572, 35149667), (791, 25417964), (814, 24699766), (962, 20899802), (1001, 20085524), (1036, 19406959), (1201, 16740724), (1243, 16175068), (1469, 13686596), (1582, 12708982), (1628, 12349883), (1924, 10449901), (2002, 10042762), (2402, 8370362), (2486, 8087534), (2849, 7057076), (2938, 6843298), (3164, 6354491), (3367, 5971372), (4004, 5021381), (4181, 4808804), (4804, 4185181), (4972, 4043767), (5291, 3799964), (5698, 3528538), (5876, 3421649), (6734, 2985686), (8362, 2404402), (8407, 2391532), (8701, 2310724), (10283, 1955228), (10582, 1899982), (11396, 1764269), (13211, 1521884), (13468, 1492843), (15613, 1287748), (16159, 1244236), (16724, 1202201), (16814, 1195766), (17402, 1155362), (20566, 977614), (21164, 949991), (26422, 760942), (29267, 686972), (31226, 643874), (32318, 622118), (33628, 597883), (34804, 577681), (37037, 542852), (41132, 488807), (44437, 452452), (45991, 437164), (52844, 380471), (54353, 369908), (58534, 343486), (62452, 321937), (64636, 311059), (74074, 271426), (88874, 226226), (91982, 218582), (92477, 217412), (108706, 184954), (109291, 183964), (113113, 177748), (117068, 171743), (135713, 148148)]