20235038416

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5993791}}^1$

素因数の和:5994010

約数の個数: 20

約数和(自身を含む): 39391201024

約数和(自身を除く): 19156162608

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5993791, 11987582, 23975164, 47950328, 95900656, 1264689901, 2529379802, 5058759604, 10117519208, 20235038416]

約数ペア:

[(1, 20235038416), (2, 10117519208), (4, 5058759604), (8, 2529379802), (16, 1264689901), (211, 95900656), (422, 47950328), (844, 23975164), (1688, 11987582), (3376, 5993791)]