20110700805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1945883}}^1$

素因数の和:1945957

約数の個数: 32

約数和(自身を含む): 35306119296

約数和(自身を除く): 15195418491

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 1945883, 5837649, 9729415, 25296479, 29188245, 75889437, 103131799, 126482395, 309395397, 379447185, 515658995, 1340713387, 1546976985, 4022140161, 6703566935, 20110700805]

約数ペア:

[(1, 20110700805), (3, 6703566935), (5, 4022140161), (13, 1546976985), (15, 1340713387), (39, 515658995), (53, 379447185), (65, 309395397), (159, 126482395), (195, 103131799), (265, 75889437), (689, 29188245), (795, 25296479), (2067, 9729415), (3445, 5837649), (10335, 1945883)]