20145594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5779}}^1$

素因数の和:5874

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 26464326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5779, 11558, 17337, 34674, 40453, 80906, 121359, 242718, 479657, 959314, 1438971, 2877942, 3357599, 6715198, 10072797, 20145594]

約数ペア:

[(1, 20145594), (2, 10072797), (3, 6715198), (6, 3357599), (7, 2877942), (14, 1438971), (21, 959314), (42, 479657), (83, 242718), (166, 121359), (249, 80906), (498, 40453), (581, 34674), (1162, 17337), (1743, 11558), (3486, 5779)]