20343901442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{514853}}^1$

素因数の和:515737

約数の個数: 16

約数和(自身を含む): 31879759680

約数和(自身を除く): 11535858238

約数列:

[1, 2, 23, 46, 859, 1718, 19757, 39514, 514853, 1029706, 11841619, 23683238, 442258727, 884517454, 10171950721, 20343901442]

約数ペア:

[(1, 20343901442), (2, 10171950721), (23, 884517454), (46, 442258727), (859, 23683238), (1718, 11841619), (19757, 1029706), (39514, 514853)]