20101355565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32685131}}^1$

素因数の和:32685180

約数の個数: 16

約数和(自身を含む): 32946613056

約数和(自身を除く): 12845257491

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32685131, 98055393, 163425655, 490276965, 1340090371, 4020271113, 6700451855, 20101355565]

約数ペア:

[(1, 20101355565), (3, 6700451855), (5, 4020271113), (15, 1340090371), (41, 490276965), (123, 163425655), (205, 98055393), (615, 32685131)]