20101629063

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{68491}}^1$

素因数の和:68803

約数の個数: 24

約数和(自身を含む): 28391851776

約数和(自身を除く): 8290222713

約数列:

[1, 3, 19, 57, 271, 361, 813, 1083, 5149, 15447, 68491, 97831, 205473, 293493, 1301329, 3903987, 18561061, 24725251, 55683183, 74175753, 352660159, 1057980477, 6700543021, 20101629063]

約数ペア:

[(1, 20101629063), (3, 6700543021), (19, 1057980477), (57, 352660159), (271, 74175753), (361, 55683183), (813, 24725251), (1083, 18561061), (5149, 3903987), (15447, 1301329), (68491, 293493), (97831, 205473)]