20927844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83047}}^1$

素因数の和:83064

約数の個数: 36

約数和(自身を含む): 60458944

約数和(自身を除く): 39531100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83047, 166094, 249141, 332188, 498282, 581329, 747423, 996564, 1162658, 1494846, 1743987, 2325316, 2989692, 3487974, 5231961, 6975948, 10463922, 20927844]

約数ペア:

[(1, 20927844), (2, 10463922), (3, 6975948), (4, 5231961), (6, 3487974), (7, 2989692), (9, 2325316), (12, 1743987), (14, 1494846), (18, 1162658), (21, 996564), (28, 747423), (36, 581329), (42, 498282), (63, 332188), (84, 249141), (126, 166094), (252, 83047)]