20748204

素因数分解:

$2^2\times 3^3\times {\mathrm{192113}}^1$

素因数の和:192126

約数の個数: 24

約数和(自身を含む): 53791920

約数和(自身を除く): 33043716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192113, 384226, 576339, 768452, 1152678, 1729017, 2305356, 3458034, 5187051, 6916068, 10374102, 20748204]

約数ペア:

[(1, 20748204), (2, 10374102), (3, 6916068), (4, 5187051), (6, 3458034), (9, 2305356), (12, 1729017), (18, 1152678), (27, 768452), (36, 576339), (54, 384226), (108, 192113)]