20185008

素因数分解:

$2^4\times 3^1\times {\mathrm{420521}}^1$

素因数の和:420532

約数の個数: 20

約数和(自身を含む): 52144728

約数和(自身を除く): 31959720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420521, 841042, 1261563, 1682084, 2523126, 3364168, 5046252, 6728336, 10092504, 20185008]

約数ペア:

[(1, 20185008), (2, 10092504), (3, 6728336), (4, 5046252), (6, 3364168), (8, 2523126), (12, 1682084), (16, 1261563), (24, 841042), (48, 420521)]