20081448119

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{35831}}^1$

素因数の和:36142

約数の個数: 16

約数和(自身を含む): 21052016640

約数和(自身を除く): 970568521

約数列:

[1, 31, 101, 179, 3131, 5549, 18079, 35831, 560449, 1110761, 3618931, 6413749, 112186861, 198826219, 647788649, 20081448119]

約数ペア:

[(1, 20081448119), (31, 647788649), (101, 198826219), (179, 112186861), (3131, 6413749), (5549, 3618931), (18079, 1110761), (35831, 560449)]