20093415

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6007}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 32299008

約数和(自身を除く): 12205593

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 6007, 18021, 30035, 90105, 1339561, 4018683, 6697805, 20093415]

約数ペア:

[(1, 20093415), (3, 6697805), (5, 4018683), (15, 1339561), (223, 90105), (669, 30035), (1115, 18021), (3345, 6007)]