20830398

素因数分解:

$2^1\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{3407}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 41713920

約数和(自身を除く): 20883522

約数列:

[1, 2, 3, 6, 1019, 2038, 3057, 3407, 6114, 6814, 10221, 20442, 3471733, 6943466, 10415199, 20830398]

約数ペア:

[(1, 20830398), (2, 10415199), (3, 6943466), (6, 3471733), (1019, 20442), (2038, 10221), (3057, 6814), (3407, 6114)]