16720044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7486

約数の個数: 48

約数和(自身を含む): 45069696

約数和(自身を除く): 28349652

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, 7451, 14902, 22353, 29804, 44706, 81961, 89412, 126667, 163922, 245883, 253334, 327844, 380001, 491766, 506668, 760002, 983532, 1393337, 1520004, 2786674, 4180011, 5573348, 8360022, 16720044]

約数ペア:

[(1, 16720044), (2, 8360022), (3, 5573348), (4, 4180011), (6, 2786674), (11, 1520004), (12, 1393337), (17, 983532), (22, 760002), (33, 506668), (34, 491766), (44, 380001), (51, 327844), (66, 253334), (68, 245883), (102, 163922), (132, 126667), (187, 89412), (204, 81961), (374, 44706), (561, 29804), (748, 22353), (1122, 14902), (2244, 7451)]