20003351757

素因数分解:

$3^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1\times {\mathrm{17137}}^1$

素因数の和:18388

約数の個数: 16

約数和(自身を含む): 26758313472

約数和(自身を除く): 6754961715

約数列:

[1, 3, 607, 641, 1821, 1923, 17137, 51411, 389087, 1167261, 10402159, 10984817, 31206477, 32954451, 6667783919, 20003351757]

約数ペア:

[(1, 20003351757), (3, 6667783919), (607, 32954451), (641, 31206477), (1821, 10984817), (1923, 10402159), (17137, 1167261), (51411, 389087)]