20803373338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1\times {\mathrm{161339}}^1$

素因数の和:167213

約数の個数: 16

約数和(自身を含む): 34047902880

約数和(自身を除く): 13244529542

約数列:

[1, 2, 11, 22, 5861, 11722, 64471, 128942, 161339, 322678, 1774729, 3549458, 945607879, 1891215758, 10401686669, 20803373338]

約数ペア:

[(1, 20803373338), (2, 10401686669), (11, 1891215758), (22, 945607879), (5861, 3549458), (11722, 1774729), (64471, 322678), (128942, 161339)]