20146720204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387436927}}^1$

素因数の和:387436944

約数の個数: 12

約数和(自身を含む): 37968818944

約数和(自身を除く): 17822098740

約数列:

[1, 2, 4, 13, 26, 52, 387436927, 774873854, 1549747708, 5036680051, 10073360102, 20146720204]

約数ペア:

[(1, 20146720204), (2, 10073360102), (4, 5036680051), (13, 1549747708), (26, 774873854), (52, 387436927)]