20314534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 33292800

約数和(自身を除く): 12978266

約数列:

[1, 2, 19, 38, 67, 79, 101, 134, 158, 202, 1273, 1501, 1919, 2546, 3002, 3838, 5293, 6767, 7979, 10586, 13534, 15958, 100567, 128573, 151601, 201134, 257146, 303202, 534593, 1069186, 10157267, 20314534]

約数ペア:

[(1, 20314534), (2, 10157267), (19, 1069186), (38, 534593), (67, 303202), (79, 257146), (101, 201134), (134, 151601), (158, 128573), (202, 100567), (1273, 15958), (1501, 13534), (1919, 10586), (2546, 7979), (3002, 6767), (3838, 5293)]