20246756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 16585564

約数列:

[1, 2, 4, 29, 58, 116, 347, 503, 694, 1006, 1388, 2012, 10063, 14587, 20126, 29174, 40252, 58348, 174541, 349082, 698164, 5061689, 10123378, 20246756]

約数ペア:

[(1, 20246756), (2, 10123378), (4, 5061689), (29, 698164), (58, 349082), (116, 174541), (347, 58348), (503, 40252), (694, 29174), (1006, 20126), (1388, 14587), (2012, 10063)]