20260908765

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3286441}}^1$

素因数の和:3286589

約数の個数: 24

約数和(自身を含む): 35375261688

約数和(自身を除く): 15114352923

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 3286441, 9859323, 16432205, 29577969, 49296615, 147889845, 450242417, 1350727251, 2251212085, 4052181753, 6753636255, 20260908765]

約数ペア:

[(1, 20260908765), (3, 6753636255), (5, 4052181753), (9, 2251212085), (15, 1350727251), (45, 450242417), (137, 147889845), (411, 49296615), (685, 29577969), (1233, 16432205), (2055, 9859323), (6165, 3286441)]