20249599993

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{176401}}^1$

素因数の和:176485

約数の個数: 24

約数和(自身を含む): 24972878336

約数和(自身を除く): 4723278343

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 3703, 4991, 16399, 114793, 176401, 1234807, 4057223, 5468431, 28400561, 38279017, 93316129, 125773913, 653212903, 880417391, 2892799999, 20249599993]

約数ペア:

[(1, 20249599993), (7, 2892799999), (23, 880417391), (31, 653212903), (161, 125773913), (217, 93316129), (529, 38279017), (713, 28400561), (3703, 5468431), (4991, 4057223), (16399, 1234807), (114793, 176401)]