20172510121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{53657}}^1$

素因数の和:54144

約数の個数: 16

約数和(自身を含む): 21737928960

約数和(自身を除く): 1565418839

約数列:

[1, 19, 47, 421, 893, 7999, 19787, 53657, 375953, 1019483, 2521879, 22589597, 47915701, 429202343, 1061711059, 20172510121]

約数ペア:

[(1, 20172510121), (19, 1061711059), (47, 429202343), (421, 47915701), (893, 22589597), (7999, 2521879), (19787, 1019483), (53657, 375953)]