20301939

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14011}}^1$

素因数の和:14047

約数の個数: 24

約数和(自身を含む): 34973952

約数和(自身を除く): 14672013

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 14011, 42033, 98077, 126099, 294231, 322253, 882693, 966759, 2255771, 2900277, 6767313, 20301939]

約数ペア:

[(1, 20301939), (3, 6767313), (7, 2900277), (9, 2255771), (21, 966759), (23, 882693), (63, 322253), (69, 294231), (161, 126099), (207, 98077), (483, 42033), (1449, 14011)]