20701127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 22978560

約数和(自身を除く): 2277433

約数列:

[1, 19, 23, 127, 373, 437, 2413, 2921, 7087, 8579, 47371, 55499, 163001, 900049, 1089533, 20701127]

約数ペア:

[(1, 20701127), (19, 1089533), (23, 900049), (127, 163001), (373, 55499), (437, 47371), (2413, 8579), (2921, 7087)]