20148654

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32603}}^1$

素因数の和:32711

約数の個数: 16

約数和(自身を含む): 40689792

約数和(自身を除く): 20541138

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 32603, 65206, 97809, 195618, 3358109, 6716218, 10074327, 20148654]

約数ペア:

[(1, 20148654), (2, 10074327), (3, 6716218), (6, 3358109), (103, 195618), (206, 97809), (309, 65206), (618, 32603)]