20072167359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{62581}}^1$

素因数の和:62951

約数の個数: 32

約数和(自身を含む): 29919202560

約数和(自身を除く): 9847035201

約数列:

[1, 3, 17, 19, 51, 57, 323, 331, 969, 993, 5627, 6289, 16881, 18867, 62581, 106913, 187743, 320739, 1063877, 1189039, 3191631, 3567117, 20213663, 20714311, 60640989, 62142933, 352143287, 393571909, 1056429861, 1180715727, 6690722453, 20072167359]

約数ペア:

[(1, 20072167359), (3, 6690722453), (17, 1180715727), (19, 1056429861), (51, 393571909), (57, 352143287), (323, 62142933), (331, 60640989), (969, 20714311), (993, 20213663), (5627, 3567117), (6289, 3191631), (16881, 1189039), (18867, 1063877), (62581, 320739), (106913, 187743)]