20233666072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{178907}}^1$

素因数の和:179191

約数の個数: 32

約数和(自身を含む): 38687065920

約数和(自身を除く): 18453399848

約数列:

[1, 2, 4, 8, 67, 134, 211, 268, 422, 536, 844, 1688, 14137, 28274, 56548, 113096, 178907, 357814, 715628, 1431256, 11986769, 23973538, 37749377, 47947076, 75498754, 95894152, 150997508, 301995016, 2529208259, 5058416518, 10116833036, 20233666072]

約数ペア:

[(1, 20233666072), (2, 10116833036), (4, 5058416518), (8, 2529208259), (67, 301995016), (134, 150997508), (211, 95894152), (268, 75498754), (422, 47947076), (536, 37749377), (844, 23973538), (1688, 11986769), (14137, 1431256), (28274, 715628), (56548, 357814), (113096, 178907)]