20050646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130199}}^1$

素因数の和:130219

約数の個数: 16

約数和(自身を含む): 37497600

約数和(自身を除く): 17446954

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 130199, 260398, 911393, 1432189, 1822786, 2864378, 10025323, 20050646]

約数ペア:

[(1, 20050646), (2, 10025323), (7, 2864378), (11, 1822786), (14, 1432189), (22, 911393), (77, 260398), (154, 130199)]