20227739273

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{29251}}^1$

素因数の和:29924

約数の個数: 16

約数和(自身を含む): 23274295296

約数和(自身を除く): 3046556023

約数列:

[1, 7, 223, 443, 1561, 3101, 29251, 98789, 204757, 691523, 6522973, 12958193, 45660811, 90707351, 2889677039, 20227739273]

約数ペア:

[(1, 20227739273), (7, 2889677039), (223, 90707351), (443, 45660811), (1561, 12958193), (3101, 6522973), (29251, 691523), (98789, 204757)]