20323026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38933}}^1$

素因数の和:38970

約数の個数: 24

約数和(自身を含む): 45552780

約数和(自身を除く): 25229754

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38933, 77866, 116799, 233598, 350397, 700794, 1129057, 2258114, 3387171, 6774342, 10161513, 20323026]

約数ペア:

[(1, 20323026), (2, 10161513), (3, 6774342), (6, 3387171), (9, 2258114), (18, 1129057), (29, 700794), (58, 350397), (87, 233598), (174, 116799), (261, 77866), (522, 38933)]