20303107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 22851072

約数和(自身を除く): 2547965

約数列:

[1, 11, 47, 173, 227, 517, 1903, 2497, 8131, 10669, 39271, 89441, 117359, 431981, 1845737, 20303107]

約数ペア:

[(1, 20303107), (11, 1845737), (47, 431981), (173, 117359), (227, 89441), (517, 39271), (1903, 10669), (2497, 8131)]