20010306547

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{367573}}^1$

素因数の和:367699

約数の個数: 24

約数和(自身を含む): 25644902832

約数和(自身を除く): 5634596285

約数列:

[1, 7, 11, 49, 77, 101, 539, 707, 1111, 4949, 7777, 54439, 367573, 2573011, 4043303, 18011077, 28303121, 37124873, 198121847, 259874111, 408373603, 1819118777, 2858615221, 20010306547]

約数ペア:

[(1, 20010306547), (7, 2858615221), (11, 1819118777), (49, 408373603), (77, 259874111), (101, 198121847), (539, 37124873), (707, 28303121), (1111, 18011077), (4949, 4043303), (7777, 2573011), (54439, 367573)]