20132320329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{9781}}^1$

素因数の和:11038

約数の個数: 48

約数和(自身を含む): 33620655744

約数和(自身を除く): 13488335415

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1223, 1683, 3669, 9781, 11007, 13453, 20791, 29343, 40359, 62373, 88029, 107591, 121077, 166277, 187119, 228701, 322773, 498831, 686103, 968319, 1496493, 1829047, 2058309, 5487141, 11962163, 16461423, 35886489, 107659467, 131583793, 203356771, 394751379, 610070313, 1184254137, 1830210939, 2236924481, 6710773443, 20132320329]

約数ペア:

[(1, 20132320329), (3, 6710773443), (9, 2236924481), (11, 1830210939), (17, 1184254137), (33, 610070313), (51, 394751379), (99, 203356771), (153, 131583793), (187, 107659467), (561, 35886489), (1223, 16461423), (1683, 11962163), (3669, 5487141), (9781, 2058309), (11007, 1829047), (13453, 1496493), (20791, 968319), (29343, 686103), (40359, 498831), (62373, 322773), (88029, 228701), (107591, 187119), (121077, 166277)]