20170972762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{185303}}^1$

素因数の和:186813

約数の個数: 16

約数和(自身を含む): 31095493632

約数和(自身を除く): 10924520870

約数列:

[1, 2, 37, 74, 1471, 2942, 54427, 108854, 185303, 370606, 6856211, 13712422, 272580713, 545161426, 10085486381, 20170972762]

約数ペア:

[(1, 20170972762), (2, 10085486381), (37, 545161426), (74, 272580713), (1471, 13712422), (2942, 6856211), (54427, 370606), (108854, 185303)]