20184747529

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{74051}}^1$

素因数の和:74280

約数の個数: 16

約数和(自身を含む): 21273658560

約数和(自身を除く): 1088911031

約数列:

[1, 37, 53, 139, 1961, 5143, 7367, 74051, 272579, 2739887, 3924703, 10293089, 145214011, 380844293, 545533717, 20184747529]

約数ペア:

[(1, 20184747529), (37, 545533717), (53, 380844293), (139, 145214011), (1961, 10293089), (5143, 3924703), (7367, 2739887), (74051, 272579)]