2020942562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297139}}^1$

素因数の和:1297201

約数の個数: 16

約数和(自身を含む): 3268792800

約数和(自身を除く): 1247850238

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1297139, 2594278, 24645641, 49291282, 53182699, 106365398, 1010471281, 2020942562]

約数ペア:

[(1, 2020942562), (2, 1010471281), (19, 106365398), (38, 53182699), (41, 49291282), (82, 24645641), (779, 2594278), (1558, 1297139)]