20261567104

素因数分解:

$2^7\times {\mathrm{3061}}^1\times {\mathrm{51713}}^1$

素因数の和:54788

約数の個数: 32

約数和(自身を含む): 40378808340

約数和(自身を除く): 20117241236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3061, 6122, 12244, 24488, 48976, 51713, 97952, 103426, 195904, 206852, 391808, 413704, 827408, 1654816, 3309632, 6619264, 158293493, 316586986, 633173972, 1266347944, 2532695888, 5065391776, 10130783552, 20261567104]

約数ペア:

[(1, 20261567104), (2, 10130783552), (4, 5065391776), (8, 2532695888), (16, 1266347944), (32, 633173972), (64, 316586986), (128, 158293493), (3061, 6619264), (6122, 3309632), (12244, 1654816), (24488, 827408), (48976, 413704), (51713, 391808), (97952, 206852), (103426, 195904)]