20675370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11681}}^1$

素因数の和:11750

約数の個数: 32

約数和(自身を含む): 50466240

約数和(自身を除く): 29790870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11681, 23362, 35043, 58405, 70086, 116810, 175215, 350430, 689179, 1378358, 2067537, 3445895, 4135074, 6891790, 10337685, 20675370]

約数ペア:

[(1, 20675370), (2, 10337685), (3, 6891790), (5, 4135074), (6, 3445895), (10, 2067537), (15, 1378358), (30, 689179), (59, 350430), (118, 175215), (177, 116810), (295, 70086), (354, 58405), (590, 35043), (885, 23362), (1770, 11681)]