20094585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 36959232

約数和(自身を除く): 16864647

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 907, 1055, 1477, 2721, 3165, 4431, 4535, 6349, 7385, 13605, 19047, 22155, 31745, 95235, 191377, 574131, 956885, 1339639, 2870655, 4018917, 6698195, 20094585]

約数ペア:

[(1, 20094585), (3, 6698195), (5, 4018917), (7, 2870655), (15, 1339639), (21, 956885), (35, 574131), (105, 191377), (211, 95235), (633, 31745), (907, 22155), (1055, 19047), (1477, 13605), (2721, 7385), (3165, 6349), (4431, 4535)]