20169884136

素因数分解:

$2^3\times 3^1\times {\mathrm{6563}}^1\times {\mathrm{128053}}^1$

素因数の和:134625

約数の個数: 32

約数和(自身を含む): 50432787360

約数和(自身を除く): 30262903224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6563, 13126, 19689, 26252, 39378, 52504, 78756, 128053, 157512, 256106, 384159, 512212, 768318, 1024424, 1536636, 3073272, 840411839, 1680823678, 2521235517, 3361647356, 5042471034, 6723294712, 10084942068, 20169884136]

約数ペア:

[(1, 20169884136), (2, 10084942068), (3, 6723294712), (4, 5042471034), (6, 3361647356), (8, 2521235517), (12, 1680823678), (24, 840411839), (6563, 3073272), (13126, 1536636), (19689, 1024424), (26252, 768318), (39378, 512212), (52504, 384159), (78756, 256106), (128053, 157512)]