20134767078

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{16333}}^1$

素因数の和:16998

約数の個数: 64

約数和(自身を含む): 46030518720

約数和(自身を除く): 25895751642

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 617, 666, 999, 1234, 1851, 1998, 3702, 5553, 11106, 16333, 16659, 22829, 32666, 33318, 45658, 48999, 68487, 97998, 136974, 146997, 205461, 293994, 410922, 440991, 604321, 616383, 881982, 1208642, 1232766, 1812963, 3625926, 5438889, 10077461, 10877778, 16316667, 20154922, 30232383, 32633334, 60464766, 90697149, 181394298, 272091447, 372866057, 544182894, 745732114, 1118598171, 2237196342, 3355794513, 6711589026, 10067383539, 20134767078]

約数ペア:

[(1, 20134767078), (2, 10067383539), (3, 6711589026), (6, 3355794513), (9, 2237196342), (18, 1118598171), (27, 745732114), (37, 544182894), (54, 372866057), (74, 272091447), (111, 181394298), (222, 90697149), (333, 60464766), (617, 32633334), (666, 30232383), (999, 20154922), (1234, 16316667), (1851, 10877778), (1998, 10077461), (3702, 5438889), (5553, 3625926), (11106, 1812963), (16333, 1232766), (16659, 1208642), (22829, 881982), (32666, 616383), (33318, 604321), (45658, 440991), (48999, 410922), (68487, 293994), (97998, 205461), (136974, 146997)]