20343026847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{571321}}^1$

素因数の和:571431

約数の個数: 32

約数和(自身を含む): 32249984256

約数和(自身を除く): 11906957409

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 2739, 3237, 11869, 35607, 571321, 1713963, 6284531, 7427173, 18853593, 22281519, 47419643, 81698903, 142258929, 245096709, 521616073, 616455359, 1564848219, 1849366077, 6781008949, 20343026847]

約数ペア:

[(1, 20343026847), (3, 6781008949), (11, 1849366077), (13, 1564848219), (33, 616455359), (39, 521616073), (83, 245096709), (143, 142258929), (249, 81698903), (429, 47419643), (913, 22281519), (1079, 18853593), (2739, 7427173), (3237, 6284531), (11869, 1713963), (35607, 571321)]