20132873992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{54563}}^1$

素因数の和:55186

約数の個数: 64

約数和(自身を含む): 47143296000

約数和(自身を除く): 27010422008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 599, 616, 1198, 2396, 4193, 4792, 6589, 8386, 13178, 16772, 26356, 33544, 46123, 52712, 54563, 92246, 109126, 184492, 218252, 368984, 381941, 436504, 600193, 763882, 1200386, 1527764, 2400772, 3055528, 4201351, 4801544, 8402702, 16805404, 32683237, 33610808, 65366474, 130732948, 228782659, 261465896, 359515607, 457565318, 719031214, 915130636, 1438062428, 1830261272, 2516609249, 2876124856, 5033218498, 10066436996, 20132873992]

約数ペア:

[(1, 20132873992), (2, 10066436996), (4, 5033218498), (7, 2876124856), (8, 2516609249), (11, 1830261272), (14, 1438062428), (22, 915130636), (28, 719031214), (44, 457565318), (56, 359515607), (77, 261465896), (88, 228782659), (154, 130732948), (308, 65366474), (599, 33610808), (616, 32683237), (1198, 16805404), (2396, 8402702), (4193, 4801544), (4792, 4201351), (6589, 3055528), (8386, 2400772), (13178, 1527764), (16772, 1200386), (26356, 763882), (33544, 600193), (46123, 436504), (52712, 381941), (54563, 368984), (92246, 218252), (109126, 184492)]