20746374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{314339}}^1$

素因数の和:314355

約数の個数: 16

約数和(自身を含む): 45264960

約数和(自身を除く): 24518586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 314339, 628678, 943017, 1886034, 3457729, 6915458, 10373187, 20746374]

約数ペア:

[(1, 20746374), (2, 10373187), (3, 6915458), (6, 3457729), (11, 1886034), (22, 943017), (33, 628678), (66, 314339)]