20080228316

素因数分解:

$2^2\times {\mathrm{673}}^1\times {\mathrm{2083}}^1\times {\mathrm{3581}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 35219341584

約数和(自身を除く): 15139113268

約数列:

[1, 2, 4, 673, 1346, 2083, 2692, 3581, 4166, 7162, 8332, 14324, 1401859, 2410013, 2803718, 4820026, 5607436, 7459223, 9640052, 14918446, 29836892, 5020057079, 10040114158, 20080228316]

約数ペア:

[(1, 20080228316), (2, 10040114158), (4, 5020057079), (673, 29836892), (1346, 14918446), (2083, 9640052), (2692, 7459223), (3581, 5607436), (4166, 4820026), (7162, 2803718), (8332, 2410013), (14324, 1401859)]