20173778340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3761}}^1\times {\mathrm{89399}}^1$

素因数の和:93172

約数の個数: 48

約数和(自身を含む): 56502230400

約数和(自身を除く): 36328452060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3761, 7522, 11283, 15044, 18805, 22566, 37610, 45132, 56415, 75220, 89399, 112830, 178798, 225660, 268197, 357596, 446995, 536394, 893990, 1072788, 1340985, 1787980, 2681970, 5363940, 336229639, 672459278, 1008688917, 1344918556, 1681148195, 2017377834, 3362296390, 4034755668, 5043444585, 6724592780, 10086889170, 20173778340]

約数ペア:

[(1, 20173778340), (2, 10086889170), (3, 6724592780), (4, 5043444585), (5, 4034755668), (6, 3362296390), (10, 2017377834), (12, 1681148195), (15, 1344918556), (20, 1008688917), (30, 672459278), (60, 336229639), (3761, 5363940), (7522, 2681970), (11283, 1787980), (15044, 1340985), (18805, 1072788), (22566, 893990), (37610, 536394), (45132, 446995), (56415, 357596), (75220, 268197), (89399, 225660), (112830, 178798)]