20010734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 31881600

約数和(自身を除く): 11870866

約数列:

[1, 2, 17, 34, 409, 818, 1439, 2878, 6953, 13906, 24463, 48926, 588551, 1177102, 10005367, 20010734]

約数ペア:

[(1, 20010734), (2, 10005367), (17, 1177102), (34, 588551), (409, 48926), (818, 24463), (1439, 13906), (2878, 6953)]