20636284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 38278800

約数和(自身を除く): 17642516

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4339, 4756, 8678, 17356, 125831, 177899, 251662, 355798, 503324, 711596, 5159071, 10318142, 20636284]

約数ペア:

[(1, 20636284), (2, 10318142), (4, 5159071), (29, 711596), (41, 503324), (58, 355798), (82, 251662), (116, 177899), (164, 125831), (1189, 17356), (2378, 8678), (4339, 4756)]