20164293454

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1\times {\mathrm{16487}}^1$

素因数の和:24939

約数の個数: 16

約数和(自身を含む): 30666295008

約数和(自身を除く): 10502001554

約数列:

[1, 2, 73, 146, 8377, 16487, 16754, 32974, 611521, 1203551, 1223042, 2407102, 138111599, 276223198, 10082146727, 20164293454]

約数ペア:

[(1, 20164293454), (2, 10082146727), (73, 276223198), (146, 138111599), (8377, 2407102), (16487, 1223042), (16754, 1203551), (32974, 611521)]