20181844175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{9151}}^1\times {\mathrm{4643}}^1$

素因数の和:13823

約数の個数: 24

約数和(自身を含む): 26351170560

約数和(自身を除く): 6169326385

約数列:

[1, 5, 19, 25, 95, 475, 4643, 9151, 23215, 45755, 88217, 116075, 173869, 228775, 441085, 869345, 2205425, 4346725, 42488093, 212440465, 807273767, 1062202325, 4036368835, 20181844175]

約数ペア:

[(1, 20181844175), (5, 4036368835), (19, 1062202325), (25, 807273767), (95, 212440465), (475, 42488093), (4643, 4346725), (9151, 2205425), (23215, 869345), (45755, 441085), (88217, 228775), (116075, 173869)]