20215632

素因数分解:

$2^4\times 3^1\times {\mathrm{421159}}^1$

素因数の和:421170

約数の個数: 20

約数和(自身を含む): 52223840

約数和(自身を除く): 32008208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421159, 842318, 1263477, 1684636, 2526954, 3369272, 5053908, 6738544, 10107816, 20215632]

約数ペア:

[(1, 20215632), (2, 10107816), (3, 6738544), (4, 5053908), (6, 3369272), (8, 2526954), (12, 1684636), (16, 1263477), (24, 842318), (48, 421159)]