20977170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3623}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 50620032

約数和(自身を除く): 29642862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3623, 5790, 7246, 10869, 18115, 21738, 36230, 54345, 108690, 699239, 1398478, 2097717, 3496195, 4195434, 6992390, 10488585, 20977170]

約数ペア:

[(1, 20977170), (2, 10488585), (3, 6992390), (5, 4195434), (6, 3496195), (10, 2097717), (15, 1398478), (30, 699239), (193, 108690), (386, 54345), (579, 36230), (965, 21738), (1158, 18115), (1930, 10869), (2895, 7246), (3623, 5790)]