20165694989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1\times {\mathrm{11699}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 22113000000

約数和(自身を除く): 1947305011

約数列:

[1, 11, 349, 449, 3839, 4939, 11699, 128689, 156701, 1723711, 4082951, 5252851, 44912461, 57781361, 1833244999, 20165694989]

約数ペア:

[(1, 20165694989), (11, 1833244999), (349, 57781361), (449, 44912461), (3839, 5252851), (4939, 4082951), (11699, 1723711), (128689, 156701)]