2018300540

素因数分解:

$2^2\times 5^1\times {\mathrm{100915027}}^1$

素因数の和:100915036

約数の個数: 12

約数和(自身を含む): 4238431176

約数和(自身を除く): 2220130636

約数列:

[1, 2, 4, 5, 10, 20, 100915027, 201830054, 403660108, 504575135, 1009150270, 2018300540]

約数ペア:

[(1, 2018300540), (2, 1009150270), (4, 504575135), (5, 403660108), (10, 201830054), (20, 100915027)]