20186448

素因数分解:

$2^4\times 3^1\times {\mathrm{420551}}^1$

素因数の和:420562

約数の個数: 20

約数和(自身を含む): 52148448

約数和(自身を除く): 31962000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420551, 841102, 1261653, 1682204, 2523306, 3364408, 5046612, 6728816, 10093224, 20186448]

約数ペア:

[(1, 20186448), (2, 10093224), (3, 6728816), (4, 5046612), (6, 3364408), (8, 2523306), (12, 1682204), (16, 1261653), (24, 841102), (48, 420551)]