20186866734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2760031}}^1$

素因数の和:2760112

約数の個数: 32

約数和(自身を含む): 42924017664

約数和(自身を除く): 22737150930

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 2760031, 5520062, 8280093, 16560186, 63480713, 126961426, 146281643, 190442139, 292563286, 380884278, 438844929, 877689858, 3364477789, 6728955578, 10093433367, 20186866734]

約数ペア:

[(1, 20186866734), (2, 10093433367), (3, 6728955578), (6, 3364477789), (23, 877689858), (46, 438844929), (53, 380884278), (69, 292563286), (106, 190442139), (138, 146281643), (159, 126961426), (318, 63480713), (1219, 16560186), (2438, 8280093), (3657, 5520062), (7314, 2760031)]