20053405316

素因数分解:

$2^2\times 7^1\times {\mathrm{67141}}^1\times {\mathrm{10667}}^1$

素因数の和:77819

約数の個数: 24

約数和(自身を含む): 40111167936

約数和(自身を除く): 20057762620

約数列:

[1, 2, 4, 7, 14, 28, 10667, 21334, 42668, 67141, 74669, 134282, 149338, 268564, 298676, 469987, 939974, 1879948, 716193047, 1432386094, 2864772188, 5013351329, 10026702658, 20053405316]

約数ペア:

[(1, 20053405316), (2, 10026702658), (4, 5013351329), (7, 2864772188), (14, 1432386094), (28, 716193047), (10667, 1879948), (21334, 939974), (42668, 469987), (67141, 298676), (74669, 268564), (134282, 149338)]