20594812702466

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1\times {\mathrm{37980571}}^1$

素因数の和:37982689

約数の個数: 16

約数和(自身を含む): 31133434479840

約数和(自身を除く): 10538621777374

約数列:

[1, 2, 137, 274, 1979, 3958, 271123, 542246, 37980571, 75961142, 5203338227, 10406676454, 75163550009, 150327100018, 10297406351233, 20594812702466]

約数ペア:

[(1, 20594812702466), (2, 10297406351233), (137, 150327100018), (274, 75163550009), (1979, 10406676454), (3958, 5203338227), (271123, 75961142), (542246, 37980571)]