20184242542

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1190249}}^1$

素因数の和:1190451

約数の個数: 16

約数和(自身を含む): 30994110000

約数和(自身を除く): 10809867458

約数列:

[1, 2, 61, 122, 139, 278, 8479, 16958, 1190249, 2380498, 72605189, 145210378, 165444611, 330889222, 10092121271, 20184242542]

約数ペア:

[(1, 20184242542), (2, 10092121271), (61, 330889222), (122, 165444611), (139, 145210378), (278, 72605189), (8479, 2380498), (16958, 1190249)]