20174063568

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{34123}}^1$

素因数の和:34356

約数の個数: 80

約数和(自身を含む): 53061455040

約数和(自身を除く): 32887391472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 113, 218, 226, 327, 339, 436, 452, 654, 678, 872, 904, 1308, 1356, 1744, 1808, 2616, 2712, 5232, 5424, 12317, 24634, 34123, 36951, 49268, 68246, 73902, 98536, 102369, 136492, 147804, 197072, 204738, 272984, 295608, 409476, 545968, 591216, 818952, 1637904, 3719407, 3855899, 7438814, 7711798, 11158221, 11567697, 14877628, 15423596, 22316442, 23135394, 29755256, 30847192, 44632884, 46270788, 59510512, 61694384, 89265768, 92541576, 178531536, 185083152, 420292991, 840585982, 1260878973, 1681171964, 2521757946, 3362343928, 5043515892, 6724687856, 10087031784, 20174063568]

約数ペア:

[(1, 20174063568), (2, 10087031784), (3, 6724687856), (4, 5043515892), (6, 3362343928), (8, 2521757946), (12, 1681171964), (16, 1260878973), (24, 840585982), (48, 420292991), (109, 185083152), (113, 178531536), (218, 92541576), (226, 89265768), (327, 61694384), (339, 59510512), (436, 46270788), (452, 44632884), (654, 30847192), (678, 29755256), (872, 23135394), (904, 22316442), (1308, 15423596), (1356, 14877628), (1744, 11567697), (1808, 11158221), (2616, 7711798), (2712, 7438814), (5232, 3855899), (5424, 3719407), (12317, 1637904), (24634, 818952), (34123, 591216), (36951, 545968), (49268, 409476), (68246, 295608), (73902, 272984), (98536, 204738), (102369, 197072), (136492, 147804)]