20732316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9274

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 35151204

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9239, 18478, 27717, 36956, 55434, 101629, 110868, 157063, 203258, 304887, 314126, 406516, 471189, 609774, 628252, 942378, 1219548, 1727693, 1884756, 3455386, 5183079, 6910772, 10366158, 20732316]

約数ペア:

[(1, 20732316), (2, 10366158), (3, 6910772), (4, 5183079), (6, 3455386), (11, 1884756), (12, 1727693), (17, 1219548), (22, 942378), (33, 628252), (34, 609774), (44, 471189), (51, 406516), (66, 314126), (68, 304887), (102, 203258), (132, 157063), (187, 110868), (204, 101629), (374, 55434), (561, 36956), (748, 27717), (1122, 18478), (2244, 9239)]