20883909782

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1\times {\mathrm{2239}}^1$

素因数の和:3836

約数の個数: 32

約数和(自身を含む): 32506306560

約数和(自身を除く): 11622396778

約数列:

[1, 2, 47, 67, 94, 134, 1481, 2239, 2962, 3149, 4478, 6298, 69607, 99227, 105233, 139214, 150013, 198454, 210466, 300026, 3315959, 4663669, 6631918, 7050611, 9327338, 14101222, 155850073, 222169253, 311700146, 444338506, 10441954891, 20883909782]

約数ペア:

[(1, 20883909782), (2, 10441954891), (47, 444338506), (67, 311700146), (94, 222169253), (134, 155850073), (1481, 14101222), (2239, 9327338), (2962, 7050611), (3149, 6631918), (4478, 4663669), (6298, 3315959), (69607, 300026), (99227, 210466), (105233, 198454), (139214, 150013)]