420075024

素因数分解:

$2^4\times 3^1\times {\mathrm{8751563}}^1$

素因数の和:8751574

約数の個数: 20

約数和(自身を含む): 1085193936

約数和(自身を除く): 665118912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8751563, 17503126, 26254689, 35006252, 52509378, 70012504, 105018756, 140025008, 210037512, 420075024]

約数ペア:

[(1, 420075024), (2, 210037512), (3, 140025008), (4, 105018756), (6, 70012504), (8, 52509378), (12, 35006252), (16, 26254689), (24, 17503126), (48, 8751563)]