20249945992

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{4011479}}^1$

素因数の和:4012116

約数の個数: 16

約数和(自身を含む): 38028830400

約数和(自身を除く): 17778884408

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 4011479, 8022958, 16045916, 32091832, 2531243249, 5062486498, 10124972996, 20249945992]

約数ペア:

[(1, 20249945992), (2, 10124972996), (4, 5062486498), (8, 2531243249), (631, 32091832), (1262, 16045916), (2524, 8022958), (5048, 4011479)]