20004452654

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{309293}}^1$

素因数の和:309811

約数の個数: 16

約数和(自身を含む): 30486490992

約数和(自身を除く): 10482038338

約数列:

[1, 2, 73, 146, 443, 886, 32339, 64678, 309293, 618586, 22578389, 45156778, 137016799, 274033598, 10002226327, 20004452654]

約数ペア:

[(1, 20004452654), (2, 10002226327), (73, 274033598), (146, 137016799), (443, 45156778), (886, 22578389), (32339, 618586), (64678, 309293)]