20527334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5687

約数の個数: 16

約数和(自身を含む): 32751600

約数和(自身を除く): 12224266

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5569, 11138, 105811, 211622, 540193, 1080386, 10263667, 20527334]

約数ペア:

[(1, 20527334), (2, 10263667), (19, 1080386), (38, 540193), (97, 211622), (194, 105811), (1843, 11138), (3686, 5569)]