20174041336

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 41169744000

約数和(自身を除く): 20995702664

約数列:

[1, 2, 4, 8, 23, 43, 46, 59, 86, 92, 118, 172, 184, 236, 344, 472, 529, 989, 1058, 1357, 1879, 1978, 2116, 2537, 2714, 3758, 3956, 4232, 5074, 5428, 7516, 7912, 10148, 10856, 15032, 20296, 22747, 31211, 43217, 45494, 58351, 62422, 80797, 86434, 90988, 110861, 116702, 124844, 161594, 172868, 181976, 221722, 233404, 249688, 323188, 345736, 443444, 466808, 646376, 886888, 993991, 1342073, 1858331, 1987982, 2549803, 2684146, 3716662, 3975964, 4767023, 5099606, 5368292, 7433324, 7951928, 9534046, 10199212, 10736584, 14866648, 19068092, 20398424, 38136184, 42741613, 58645469, 85483226, 109641529, 117290938, 170966452, 219283058, 234581876, 341932904, 438566116, 469163752, 877132232, 2521755167, 5043510334, 10087020668, 20174041336]

約数ペア:

[(1, 20174041336), (2, 10087020668), (4, 5043510334), (8, 2521755167), (23, 877132232), (43, 469163752), (46, 438566116), (59, 341932904), (86, 234581876), (92, 219283058), (118, 170966452), (172, 117290938), (184, 109641529), (236, 85483226), (344, 58645469), (472, 42741613), (529, 38136184), (989, 20398424), (1058, 19068092), (1357, 14866648), (1879, 10736584), (1978, 10199212), (2116, 9534046), (2537, 7951928), (2714, 7433324), (3758, 5368292), (3956, 5099606), (4232, 4767023), (5074, 3975964), (5428, 3716662), (7516, 2684146), (7912, 2549803), (10148, 1987982), (10856, 1858331), (15032, 1342073), (20296, 993991), (22747, 886888), (31211, 646376), (43217, 466808), (45494, 443444), (58351, 345736), (62422, 323188), (80797, 249688), (86434, 233404), (90988, 221722), (110861, 181976), (116702, 172868), (124844, 161594)]