20084156965

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{571303}}^1$

素因数の和:571476

約数の個数: 16

約数和(自身を含む): 24680332800

約数和(自身を除く): 4596175835

約数列:

[1, 5, 79, 89, 395, 445, 7031, 35155, 571303, 2856515, 45132937, 50845967, 225664685, 254229835, 4016831393, 20084156965]

約数ペア:

[(1, 20084156965), (5, 4016831393), (79, 254229835), (89, 225664685), (395, 50845967), (445, 45132937), (7031, 2856515), (35155, 571303)]