20248934517

素因数分解:

$3^2\times 7^1\times {\mathrm{9929}}^1\times {\mathrm{32371}}^1$

素因数の和:42313

約数の個数: 24

約数和(自身を含む): 33431211840

約数和(自身を除く): 13182277323

約数列:

[1, 3, 7, 9, 21, 63, 9929, 29787, 32371, 69503, 89361, 97113, 208509, 226597, 291339, 625527, 679791, 2039373, 321411659, 964234977, 2249881613, 2892704931, 6749644839, 20248934517]

約数ペア:

[(1, 20248934517), (3, 6749644839), (7, 2892704931), (9, 2249881613), (21, 964234977), (63, 321411659), (9929, 2039373), (29787, 679791), (32371, 625527), (69503, 291339), (89361, 226597), (97113, 208509)]