20170708202

素因数分解:

$2^1\times {\mathrm{479}}^1\times {\mathrm{881}}^1\times {\mathrm{23899}}^1$

素因数の和:25261

約数の個数: 16

約数和(自身を含む): 30354912000

約数和(自身を除く): 10184203798

約数列:

[1, 2, 479, 881, 958, 1762, 23899, 47798, 421999, 843998, 11447621, 21055019, 22895242, 42110038, 10085354101, 20170708202]

約数ペア:

[(1, 20170708202), (2, 10085354101), (479, 42110038), (881, 22895242), (958, 21055019), (1762, 11447621), (23899, 843998), (47798, 421999)]