20555054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 35622720

約数和(自身を除く): 15067666

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 929, 962, 1702, 1858, 11063, 12077, 21367, 22126, 24154, 34373, 42734, 68746, 277771, 446849, 555542, 790579, 893698, 1581158, 10277527, 20555054]

約数ペア:

[(1, 20555054), (2, 10277527), (13, 1581158), (23, 893698), (26, 790579), (37, 555542), (46, 446849), (74, 277771), (299, 68746), (481, 42734), (598, 34373), (851, 24154), (929, 22126), (962, 21367), (1702, 12077), (1858, 11063)]