20213020129

素因数分解:

${\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1\times {\mathrm{1667}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 20635695360

約数和(自身を除く): 422675231

約数列:

[1, 83, 139, 1051, 1667, 11537, 87233, 138361, 146089, 231713, 1752017, 12125387, 19232179, 145417411, 243530363, 20213020129]

約数ペア:

[(1, 20213020129), (83, 243530363), (139, 145417411), (1051, 19232179), (1667, 12125387), (11537, 1752017), (87233, 231713), (138361, 146089)]