20296800812

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{22754261}}^1$

素因数の和:22754488

約数の個数: 12

約数和(自身を含む): 35678682816

約数和(自身を除く): 15381882004

約数列:

[1, 2, 4, 223, 446, 892, 22754261, 45508522, 91017044, 5074200203, 10148400406, 20296800812]

約数ペア:

[(1, 20296800812), (2, 10148400406), (4, 5074200203), (223, 91017044), (446, 45508522), (892, 22754261)]