21062064

素因数分解:

$2^4\times 3^1\times {\mathrm{438793}}^1$

素因数の和:438804

約数の個数: 20

約数和(自身を含む): 54410456

約数和(自身を除く): 33348392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 438793, 877586, 1316379, 1755172, 2632758, 3510344, 5265516, 7020688, 10531032, 21062064]

約数ペア:

[(1, 21062064), (2, 10531032), (3, 7020688), (4, 5265516), (6, 3510344), (8, 2632758), (12, 1755172), (16, 1316379), (24, 877586), (48, 438793)]