20170462284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1\times {\mathrm{1787}}^1$

素因数の和:2804

約数の個数: 144

約数和(自身を含む): 59605797888

約数和(自身を除く): 39435335604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 953, 987, 1316, 1692, 1787, 1906, 1974, 2859, 2961, 3574, 3812, 3948, 5361, 5718, 5922, 6671, 7148, 8577, 10722, 11436, 11844, 12509, 13342, 16083, 17154, 20013, 21444, 25018, 26684, 32166, 34308, 37527, 40026, 44791, 50036, 60039, 64332, 75054, 80052, 83989, 89582, 112581, 120078, 134373, 150108, 167978, 179164, 225162, 240156, 251967, 268746, 313537, 335956, 403119, 450324, 503934, 537492, 587923, 627074, 755901, 806238, 940611, 1007868, 1175846, 1254148, 1511802, 1612476, 1703011, 1763769, 1881222, 2351692, 2821833, 3023604, 3406022, 3527538, 3762444, 5109033, 5291307, 5643666, 6812044, 7055076, 10218066, 10582614, 11287332, 11921077, 15327099, 20436132, 21165228, 23842154, 30654198, 35763231, 47684308, 61308396, 71526462, 80041517, 107289693, 143052924, 160083034, 214579386, 240124551, 320166068, 429158772, 480249102, 560290619, 720373653, 960498204, 1120581238, 1440747306, 1680871857, 2241162476, 2881494612, 3361743714, 5042615571, 6723487428, 10085231142, 20170462284]

約数ペア:

[(1, 20170462284), (2, 10085231142), (3, 6723487428), (4, 5042615571), (6, 3361743714), (7, 2881494612), (9, 2241162476), (12, 1680871857), (14, 1440747306), (18, 1120581238), (21, 960498204), (28, 720373653), (36, 560290619), (42, 480249102), (47, 429158772), (63, 320166068), (84, 240124551), (94, 214579386), (126, 160083034), (141, 143052924), (188, 107289693), (252, 80041517), (282, 71526462), (329, 61308396), (423, 47684308), (564, 35763231), (658, 30654198), (846, 23842154), (953, 21165228), (987, 20436132), (1316, 15327099), (1692, 11921077), (1787, 11287332), (1906, 10582614), (1974, 10218066), (2859, 7055076), (2961, 6812044), (3574, 5643666), (3812, 5291307), (3948, 5109033), (5361, 3762444), (5718, 3527538), (5922, 3406022), (6671, 3023604), (7148, 2821833), (8577, 2351692), (10722, 1881222), (11436, 1763769), (11844, 1703011), (12509, 1612476), (13342, 1511802), (16083, 1254148), (17154, 1175846), (20013, 1007868), (21444, 940611), (25018, 806238), (26684, 755901), (32166, 627074), (34308, 587923), (37527, 537492), (40026, 503934), (44791, 450324), (50036, 403119), (60039, 335956), (64332, 313537), (75054, 268746), (80052, 251967), (83989, 240156), (89582, 225162), (112581, 179164), (120078, 167978), (134373, 150108)]