20138041809

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{92381}}^1$

素因数の和:92897

約数の個数: 24

約数和(自身を含む): 29702291112

約数和(自身を除く): 9564249303

約数列:

[1, 3, 9, 53, 159, 457, 477, 1371, 4113, 24221, 72663, 92381, 217989, 277143, 831429, 4896193, 14688579, 42218117, 44065737, 126654351, 379963053, 2237560201, 6712680603, 20138041809]

約数ペア:

[(1, 20138041809), (3, 6712680603), (9, 2237560201), (53, 379963053), (159, 126654351), (457, 44065737), (477, 42218117), (1371, 14688579), (4113, 4896193), (24221, 831429), (72663, 277143), (92381, 217989)]