20000351

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 23577600

約数和(自身を除く): 3577249

約数列:

[1, 7, 59, 79, 413, 553, 613, 4291, 4661, 32627, 36167, 48427, 253169, 338989, 2857193, 20000351]

約数ペア:

[(1, 20000351), (7, 2857193), (59, 338989), (79, 253169), (413, 48427), (553, 36167), (613, 32627), (4291, 4661)]