20138086089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 33353109504

約数和(自身を除く): 13215023415

約数列:

[1, 3, 9, 11, 33, 37, 73, 99, 111, 127, 219, 333, 381, 407, 593, 657, 803, 1143, 1221, 1397, 1779, 2409, 2701, 3663, 4191, 4699, 5337, 6523, 7227, 8103, 9271, 12573, 14097, 19569, 21941, 24309, 27813, 29711, 42291, 43289, 51689, 58707, 65823, 75311, 83439, 89133, 101981, 129867, 155067, 197469, 225933, 241351, 267399, 305943, 343027, 389601, 465201, 476179, 677799, 724053, 828421, 917829, 1029081, 1428537, 1601693, 2172159, 2485263, 2786507, 3087243, 3773297, 4285611, 4805079, 5497703, 7455789, 8359521, 11319891, 14415237, 16493109, 17618623, 25078563, 30651577, 33959673, 49479327, 52855869, 60474733, 91954731, 158567607, 181424199, 203415011, 275864193, 544272597, 610245033, 1830735099, 2237565121, 6712695363, 20138086089]

約数ペア:

[(1, 20138086089), (3, 6712695363), (9, 2237565121), (11, 1830735099), (33, 610245033), (37, 544272597), (73, 275864193), (99, 203415011), (111, 181424199), (127, 158567607), (219, 91954731), (333, 60474733), (381, 52855869), (407, 49479327), (593, 33959673), (657, 30651577), (803, 25078563), (1143, 17618623), (1221, 16493109), (1397, 14415237), (1779, 11319891), (2409, 8359521), (2701, 7455789), (3663, 5497703), (4191, 4805079), (4699, 4285611), (5337, 3773297), (6523, 3087243), (7227, 2786507), (8103, 2485263), (9271, 2172159), (12573, 1601693), (14097, 1428537), (19569, 1029081), (21941, 917829), (24309, 828421), (27813, 724053), (29711, 677799), (42291, 476179), (43289, 465201), (51689, 389601), (58707, 343027), (65823, 305943), (75311, 267399), (83439, 241351), (89133, 225933), (101981, 197469), (129867, 155067)]