20746134

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4253}}^1$

素因数の和:4532

約数の個数: 24

約数和(自身を含む): 45126432

約数和(自身を除く): 24380298

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4253, 4878, 8506, 12759, 25518, 38277, 76554, 1152563, 2305126, 3457689, 6915378, 10373067, 20746134]

約数ペア:

[(1, 20746134), (2, 10373067), (3, 6915378), (6, 3457689), (9, 2305126), (18, 1152563), (271, 76554), (542, 38277), (813, 25518), (1626, 12759), (2439, 8506), (4253, 4878)]