20192166310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1\times {\mathrm{25621}}^1$

素因数の和:27168

約数の個数: 32

約数和(自身を含む): 37058020992

約数和(自身を除く): 16865854682

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1487, 2974, 7435, 14870, 25621, 51242, 78811, 128105, 157622, 256210, 394055, 788110, 1357913, 2715826, 6789565, 13579130, 38098427, 76196854, 190492135, 380984270, 2019216631, 4038433262, 10096083155, 20192166310]

約数ペア:

[(1, 20192166310), (2, 10096083155), (5, 4038433262), (10, 2019216631), (53, 380984270), (106, 190492135), (265, 76196854), (530, 38098427), (1487, 13579130), (2974, 6789565), (7435, 2715826), (14870, 1357913), (25621, 788110), (51242, 394055), (78811, 256210), (128105, 157622)]