20246592242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7757}}^1\times {\mathrm{68687}}^1$

素因数の和:76465

約数の個数: 16

約数和(自身を含む): 31972890240

約数和(自身を除く): 11726297998

約数列:

[1, 2, 19, 38, 7757, 15514, 68687, 137374, 147383, 294766, 1305053, 2610106, 532805059, 1065610118, 10123296121, 20246592242]

約数ペア:

[(1, 20246592242), (2, 10123296121), (19, 1065610118), (38, 532805059), (7757, 2610106), (15514, 1305053), (68687, 294766), (137374, 147383)]