20196703702

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1\times {\mathrm{21001}}^1$

素因数の和:22024

約数の個数: 32

約数和(自身を含む): 35136177984

約数和(自身を除く): 14939474282

約数列:

[1, 2, 7, 14, 73, 146, 511, 941, 1022, 1882, 6587, 13174, 21001, 42002, 68693, 137386, 147007, 294014, 480851, 961702, 1533073, 3066146, 10731511, 19761941, 21463022, 39523882, 138333587, 276667174, 1442621693, 2885243386, 10098351851, 20196703702]

約数ペア:

[(1, 20196703702), (2, 10098351851), (7, 2885243386), (14, 1442621693), (73, 276667174), (146, 138333587), (511, 39523882), (941, 21463022), (1022, 19761941), (1882, 10731511), (6587, 3066146), (13174, 1533073), (21001, 961702), (42002, 480851), (68693, 294014), (137386, 147007)]