20155053556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19793}}^1\times {\mathrm{23143}}^1$

素因数の和:42951

約数の個数: 24

約数和(自身を含む): 38481436224

約数和(自身を除く): 18326382668

約数列:

[1, 2, 4, 11, 22, 44, 19793, 23143, 39586, 46286, 79172, 92572, 217723, 254573, 435446, 509146, 870892, 1018292, 458069399, 916138798, 1832277596, 5038763389, 10077526778, 20155053556]

約数ペア:

[(1, 20155053556), (2, 10077526778), (4, 5038763389), (11, 1832277596), (22, 916138798), (44, 458069399), (19793, 1018292), (23143, 870892), (39586, 509146), (46286, 435446), (79172, 254573), (92572, 217723)]