20527244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 16819156

約数列:

[1, 2, 4, 29, 58, 116, 311, 569, 622, 1138, 1244, 2276, 9019, 16501, 18038, 33002, 36076, 66004, 176959, 353918, 707836, 5131811, 10263622, 20527244]

約数ペア:

[(1, 20527244), (2, 10263622), (4, 5131811), (29, 707836), (58, 353918), (116, 176959), (311, 66004), (569, 36076), (622, 33002), (1138, 18038), (1244, 16501), (2276, 9019)]