20373965584

素因数分解:

$2^4\times 7^2\times {\mathrm{25987201}}^1$

素因数の和:25987223

約数の個数: 30

約数和(自身を含む): 45919385934

約数和(自身を除く): 25545420350

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25987201, 51974402, 103948804, 181910407, 207897608, 363820814, 415795216, 727641628, 1273372849, 1455283256, 2546745698, 2910566512, 5093491396, 10186982792, 20373965584]

約数ペア:

[(1, 20373965584), (2, 10186982792), (4, 5093491396), (7, 2910566512), (8, 2546745698), (14, 1455283256), (16, 1273372849), (28, 727641628), (49, 415795216), (56, 363820814), (98, 207897608), (112, 181910407), (196, 103948804), (392, 51974402), (784, 25987201)]