20828498983

素因数分解:

${\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{25127}}^1$

素因数の和:25422

約数の個数: 16

約数和(自身を含む): 21536907264

約数和(自身を除く): 708408281

約数列:

[1, 61, 107, 127, 6527, 7747, 13589, 25127, 828929, 1532747, 2688589, 3191129, 164003929, 194658869, 341450803, 20828498983]

約数ペア:

[(1, 20828498983), (61, 341450803), (107, 194658869), (127, 164003929), (6527, 3191129), (7747, 2688589), (13589, 1532747), (25127, 828929)]