20161299342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{3761}}^1$

素因数の和:4641

約数の個数: 64

約数和(自身を含む): 43229894400

約数和(自身を除く): 23068595058

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 797, 1121, 1594, 2242, 2391, 3363, 3761, 4782, 6726, 7522, 11283, 15143, 22566, 30286, 45429, 47023, 71459, 90858, 94046, 141069, 142918, 214377, 221899, 282138, 428754, 443798, 665697, 893437, 1331394, 1786874, 2680311, 2997517, 4216081, 5360622, 5995034, 8432162, 8992551, 12648243, 17985102, 25296486, 56952823, 113905646, 170858469, 176853503, 341716938, 353707006, 530560509, 1061121018, 3360216557, 6720433114, 10080649671, 20161299342]

約数ペア:

[(1, 20161299342), (2, 10080649671), (3, 6720433114), (6, 3360216557), (19, 1061121018), (38, 530560509), (57, 353707006), (59, 341716938), (114, 176853503), (118, 170858469), (177, 113905646), (354, 56952823), (797, 25296486), (1121, 17985102), (1594, 12648243), (2242, 8992551), (2391, 8432162), (3363, 5995034), (3761, 5360622), (4782, 4216081), (6726, 2997517), (7522, 2680311), (11283, 1786874), (15143, 1331394), (22566, 893437), (30286, 665697), (45429, 443798), (47023, 428754), (71459, 282138), (90858, 221899), (94046, 214377), (141069, 142918)]