20294115

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6067}}^1$

素因数の和:6298

約数の個数: 16

約数和(自身を含む): 32621568

約数和(自身を除く): 12327453

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 6067, 18201, 30335, 91005, 1352941, 4058823, 6764705, 20294115]

約数ペア:

[(1, 20294115), (3, 6764705), (5, 4058823), (15, 1352941), (223, 91005), (669, 30335), (1115, 18201), (3345, 6067)]