20100996503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1\times {\mathrm{71971}}^1$

素因数の和:74342

約数の個数: 16

約数和(自身を含む): 24334596864

約数和(自身を除く): 4233600361

約数列:

[1, 7, 17, 119, 2347, 16429, 39899, 71971, 279293, 503797, 1223507, 8564549, 168915937, 1182411559, 2871570929, 20100996503]

約数ペア:

[(1, 20100996503), (7, 2871570929), (17, 1182411559), (119, 168915937), (2347, 8564549), (16429, 1223507), (39899, 503797), (71971, 279293)]