20194288474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{22721}}^1\times {\mathrm{26141}}^1$

素因数の和:48881

約数の個数: 16

約数和(自身を含む): 32075920296

約数和(自身を除く): 11881631822

約数列:

[1, 2, 17, 34, 22721, 26141, 45442, 52282, 386257, 444397, 772514, 888794, 593949661, 1187899322, 10097144237, 20194288474]

約数ペア:

[(1, 20194288474), (2, 10097144237), (17, 1187899322), (34, 593949661), (22721, 888794), (26141, 772514), (45442, 444397), (52282, 386257)]