20187680230

素因数分解:

$2^1\times 5^1\times {\mathrm{4357}}^1\times {\mathrm{463339}}^1$

素因数の和:467703

約数の個数: 16

約数和(自身を含む): 36346242960

約数和(自身を除く): 16158562730

約数列:

[1, 2, 5, 10, 4357, 8714, 21785, 43570, 463339, 926678, 2316695, 4633390, 2018768023, 4037536046, 10093840115, 20187680230]

約数ペア:

[(1, 20187680230), (2, 10093840115), (5, 4037536046), (10, 2018768023), (4357, 4633390), (8714, 2316695), (21785, 926678), (43570, 463339)]