20174329314

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{26113}}^1$

素因数の和:26397

約数の個数: 80

約数和(自身を含む): 47776085280

約数和(自身を除く): 27601755966

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 251, 342, 502, 513, 753, 1026, 1506, 1539, 2259, 3078, 4518, 4769, 6777, 9538, 13554, 14307, 20331, 26113, 28614, 40662, 42921, 52226, 78339, 85842, 128763, 156678, 235017, 257526, 386289, 470034, 496147, 705051, 772578, 992294, 1410102, 1488441, 2115153, 2976882, 4230306, 4465323, 6554363, 8930646, 13108726, 13395969, 19663089, 26791938, 39326178, 40187907, 58989267, 80375814, 117978534, 124532897, 176967801, 249065794, 353935602, 373598691, 530903403, 747197382, 1061806806, 1120796073, 2241592146, 3362388219, 6724776438, 10087164657, 20174329314]

約数ペア:

[(1, 20174329314), (2, 10087164657), (3, 6724776438), (6, 3362388219), (9, 2241592146), (18, 1120796073), (19, 1061806806), (27, 747197382), (38, 530903403), (54, 373598691), (57, 353935602), (81, 249065794), (114, 176967801), (162, 124532897), (171, 117978534), (251, 80375814), (342, 58989267), (502, 40187907), (513, 39326178), (753, 26791938), (1026, 19663089), (1506, 13395969), (1539, 13108726), (2259, 8930646), (3078, 6554363), (4518, 4465323), (4769, 4230306), (6777, 2976882), (9538, 2115153), (13554, 1488441), (14307, 1410102), (20331, 992294), (26113, 772578), (28614, 705051), (40662, 496147), (42921, 470034), (52226, 386289), (78339, 257526), (85842, 235017), (128763, 156678)]