20164488162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97961}}^1$

素因数の和:98028

約数の個数: 96

約数和(自身を含む): 51629892480

約数和(自身を除く): 31465404318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 169, 174, 182, 203, 273, 338, 377, 406, 507, 546, 609, 754, 1014, 1131, 1183, 1218, 2262, 2366, 2639, 3549, 4901, 5278, 7098, 7917, 9802, 14703, 15834, 29406, 34307, 68614, 97961, 102921, 195922, 205842, 293883, 587766, 685727, 1273493, 1371454, 2057181, 2546986, 2840869, 3820479, 4114362, 5681738, 7640958, 8522607, 8914451, 16555409, 17045214, 17828902, 19886083, 26743353, 33110818, 36931297, 39772166, 49666227, 53486706, 59658249, 73862594, 99332454, 110793891, 115887863, 119316498, 221587782, 231775726, 258519079, 347663589, 480106861, 517038158, 695327178, 775557237, 960213722, 1440320583, 1551114474, 2880641166, 3360748027, 6721496054, 10082244081, 20164488162]

約数ペア:

[(1, 20164488162), (2, 10082244081), (3, 6721496054), (6, 3360748027), (7, 2880641166), (13, 1551114474), (14, 1440320583), (21, 960213722), (26, 775557237), (29, 695327178), (39, 517038158), (42, 480106861), (58, 347663589), (78, 258519079), (87, 231775726), (91, 221587782), (169, 119316498), (174, 115887863), (182, 110793891), (203, 99332454), (273, 73862594), (338, 59658249), (377, 53486706), (406, 49666227), (507, 39772166), (546, 36931297), (609, 33110818), (754, 26743353), (1014, 19886083), (1131, 17828902), (1183, 17045214), (1218, 16555409), (2262, 8914451), (2366, 8522607), (2639, 7640958), (3549, 5681738), (4901, 4114362), (5278, 3820479), (7098, 2840869), (7917, 2546986), (9802, 2057181), (14703, 1371454), (15834, 1273493), (29406, 685727), (34307, 587766), (68614, 293883), (97961, 205842), (102921, 195922)]