20059562605

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{284311}}^1$

素因数の和:284556

約数の個数: 16

約数和(自身を含む): 24482674944

約数和(自身を除く): 4423112339

約数列:

[1, 5, 103, 137, 515, 685, 14111, 70555, 284311, 1421555, 29284033, 38950607, 146420165, 194753035, 4011912521, 20059562605]

約数ペア:

[(1, 20059562605), (5, 4011912521), (103, 194753035), (137, 146420165), (515, 38950607), (685, 29284033), (14111, 1421555), (70555, 284311)]