20145802086

素因数分解:

$2^1\times 3^4\times {\mathrm{124356803}}^1$

素因数の和:124356817

約数の個数: 20

約数和(自身を含む): 45141519852

約数和(自身を除く): 24995717766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124356803, 248713606, 373070409, 746140818, 1119211227, 2238422454, 3357633681, 6715267362, 10072901043, 20145802086]

約数ペア:

[(1, 20145802086), (2, 10072901043), (3, 6715267362), (6, 3357633681), (9, 2238422454), (18, 1119211227), (27, 746140818), (54, 373070409), (81, 248713606), (162, 124356803)]