20215056

素因数分解:

$2^4\times 3^1\times {\mathrm{421147}}^1$

素因数の和:421158

約数の個数: 20

約数和(自身を含む): 52222352

約数和(自身を除く): 32007296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421147, 842294, 1263441, 1684588, 2526882, 3369176, 5053764, 6738352, 10107528, 20215056]

約数ペア:

[(1, 20215056), (2, 10107528), (3, 6738352), (4, 5053764), (6, 3369176), (8, 2526882), (12, 1684588), (16, 1263441), (24, 842294), (48, 421147)]