20144073318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{295567}}^1$

素因数の和:295916

約数の個数: 32

約数和(自身を含む): 41511934464

約数和(自身を除く): 21367861146

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1842, 11359, 22718, 34077, 68154, 295567, 591134, 886701, 1773402, 10935979, 21871958, 32807937, 65615874, 90739069, 181478138, 272217207, 544434414, 3357345553, 6714691106, 10072036659, 20144073318]

約数ペア:

[(1, 20144073318), (2, 10072036659), (3, 6714691106), (6, 3357345553), (37, 544434414), (74, 272217207), (111, 181478138), (222, 90739069), (307, 65615874), (614, 32807937), (921, 21871958), (1842, 10935979), (11359, 1773402), (22718, 886701), (34077, 591134), (68154, 295567)]