20763654911

素因数分解:

${\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1\times {\mathrm{1459}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 21138230400

約数和(自身を除く): 374575489

約数列:

[1, 83, 277, 619, 1459, 22991, 51377, 121097, 171463, 404143, 903121, 14231429, 33543869, 74959043, 250164517, 20763654911]

約数ペア:

[(1, 20763654911), (83, 250164517), (277, 74959043), (619, 33543869), (1459, 14231429), (22991, 903121), (51377, 404143), (121097, 171463)]