20131013805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2309927}}^1$

素因数の和:2310025

約数の個数: 32

約数和(自身を含む): 37254518784

約数和(自身を除く): 17123504979

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 2309927, 6929781, 11549635, 16169489, 34648905, 48508467, 80847445, 191723941, 242542335, 575171823, 958619705, 1342067587, 2875859115, 4026202761, 6710337935, 20131013805]

約数ペア:

[(1, 20131013805), (3, 6710337935), (5, 4026202761), (7, 2875859115), (15, 1342067587), (21, 958619705), (35, 575171823), (83, 242542335), (105, 191723941), (249, 80847445), (415, 48508467), (581, 34648905), (1245, 16169489), (1743, 11549635), (2905, 6929781), (8715, 2309927)]