20154927694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1\times {\mathrm{7351}}^1$

素因数の和:14712

約数の個数: 32

約数和(自身を含む): 34930351872

約数和(自身を除く): 14775424178

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 7331, 7351, 14662, 14702, 80641, 80861, 124627, 124967, 161282, 161722, 249254, 249934, 1370897, 1374637, 2741794, 2749274, 53890181, 107780362, 592791991, 916133077, 1185583982, 1832266154, 10077463847, 20154927694]

約数ペア:

[(1, 20154927694), (2, 10077463847), (11, 1832266154), (17, 1185583982), (22, 916133077), (34, 592791991), (187, 107780362), (374, 53890181), (7331, 2749274), (7351, 2741794), (14662, 1374637), (14702, 1370897), (80641, 249934), (80861, 249254), (124627, 161722), (124967, 161282)]