20195436

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5309}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 47280240

約数和(自身を除く): 27084804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5309, 10618, 15927, 21236, 31854, 63708, 1682953, 3365906, 5048859, 6731812, 10097718, 20195436]

約数ペア:

[(1, 20195436), (2, 10097718), (3, 6731812), (4, 5048859), (6, 3365906), (12, 1682953), (317, 63708), (634, 31854), (951, 21236), (1268, 15927), (1902, 10618), (3804, 5309)]