20114685

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2269}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 35057880

約数和(自身を除く): 14943195

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2269, 2955, 6807, 8865, 11345, 20421, 34035, 102105, 446993, 1340979, 2234965, 4022937, 6704895, 20114685]

約数ペア:

[(1, 20114685), (3, 6704895), (5, 4022937), (9, 2234965), (15, 1340979), (45, 446993), (197, 102105), (591, 34035), (985, 20421), (1773, 11345), (2269, 8865), (2955, 6807)]