20772114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 45501696

約数和(自身を除く): 24729582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 347, 694, 907, 1041, 1814, 2082, 2721, 3817, 5442, 7634, 9977, 11451, 19954, 22902, 29931, 59862, 314729, 629458, 944187, 1888374, 3462019, 6924038, 10386057, 20772114]

約数ペア:

[(1, 20772114), (2, 10386057), (3, 6924038), (6, 3462019), (11, 1888374), (22, 944187), (33, 629458), (66, 314729), (347, 59862), (694, 29931), (907, 22902), (1041, 19954), (1814, 11451), (2082, 9977), (2721, 7634), (3817, 5442)]