2020200414

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1310117}}^1$

素因数の和:1310379

約数の個数: 16

約数和(自身を含む): 4056125328

約数和(自身を除く): 2035924914

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1310117, 2620234, 3930351, 7860702, 336700069, 673400138, 1010100207, 2020200414]

約数ペア:

[(1, 2020200414), (2, 1010100207), (3, 673400138), (6, 336700069), (257, 7860702), (514, 3930351), (771, 2620234), (1542, 1310117)]