20238608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97301}}^1$

素因数の和:97322

約数の個数: 20

約数和(自身を含む): 42229068

約数和(自身を除く): 21990460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97301, 194602, 389204, 778408, 1264913, 1556816, 2529826, 5059652, 10119304, 20238608]

約数ペア:

[(1, 20238608), (2, 10119304), (4, 5059652), (8, 2529826), (13, 1556816), (16, 1264913), (26, 778408), (52, 389204), (104, 194602), (208, 97301)]