20288664132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{9619}}^1$

素因数の和:9714

約数の個数: 144

約数和(自身を含む): 56307014400

約数和(自身を除く): 36018350268

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 551, 627, 638, 836, 841, 957, 1102, 1254, 1276, 1653, 1682, 1914, 2204, 2508, 2523, 3306, 3364, 3828, 5046, 6061, 6612, 9251, 9619, 10092, 12122, 15979, 18183, 18502, 19238, 24244, 27753, 28857, 31958, 36366, 37004, 38476, 47937, 55506, 57714, 63916, 72732, 95874, 105809, 111012, 115428, 175769, 182761, 191748, 211618, 278951, 317427, 351538, 365522, 423236, 527307, 548283, 557902, 634854, 703076, 731044, 836853, 1054614, 1096566, 1115804, 1269708, 1673706, 2010371, 2109228, 2193132, 3068461, 3347412, 4020742, 5300069, 6031113, 6136922, 8041484, 8089579, 9205383, 10600138, 12062226, 12273844, 15900207, 16179158, 18410766, 21200276, 24124452, 24268737, 31800414, 32358316, 36821532, 48537474, 58300759, 63600828, 88985369, 97074948, 116601518, 153702001, 174902277, 177970738, 233203036, 266956107, 307404002, 349804554, 355941476, 461106003, 533912214, 614808004, 699609108, 922212006, 1067824428, 1690722011, 1844424012, 3381444022, 5072166033, 6762888044, 10144332066, 20288664132]

約数ペア:

[(1, 20288664132), (2, 10144332066), (3, 6762888044), (4, 5072166033), (6, 3381444022), (11, 1844424012), (12, 1690722011), (19, 1067824428), (22, 922212006), (29, 699609108), (33, 614808004), (38, 533912214), (44, 461106003), (57, 355941476), (58, 349804554), (66, 307404002), (76, 266956107), (87, 233203036), (114, 177970738), (116, 174902277), (132, 153702001), (174, 116601518), (209, 97074948), (228, 88985369), (319, 63600828), (348, 58300759), (418, 48537474), (551, 36821532), (627, 32358316), (638, 31800414), (836, 24268737), (841, 24124452), (957, 21200276), (1102, 18410766), (1254, 16179158), (1276, 15900207), (1653, 12273844), (1682, 12062226), (1914, 10600138), (2204, 9205383), (2508, 8089579), (2523, 8041484), (3306, 6136922), (3364, 6031113), (3828, 5300069), (5046, 4020742), (6061, 3347412), (6612, 3068461), (9251, 2193132), (9619, 2109228), (10092, 2010371), (12122, 1673706), (15979, 1269708), (18183, 1115804), (18502, 1096566), (19238, 1054614), (24244, 836853), (27753, 731044), (28857, 703076), (31958, 634854), (36366, 557902), (37004, 548283), (38476, 527307), (47937, 423236), (55506, 365522), (57714, 351538), (63916, 317427), (72732, 278951), (95874, 211618), (105809, 191748), (111012, 182761), (115428, 175769)]