20346909401

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{24439}}^1$

素因数の和:25773

約数の個数: 24

約数和(自身を含む): 25510080960

約数和(自身を除く): 5163171559

約数列:

[1, 7, 13, 49, 91, 637, 1307, 9149, 16991, 24439, 64043, 118937, 171073, 317707, 832559, 1197511, 2223949, 15567643, 31941773, 223592411, 415243049, 1565146877, 2906701343, 20346909401]

約数ペア:

[(1, 20346909401), (7, 2906701343), (13, 1565146877), (49, 415243049), (91, 223592411), (637, 31941773), (1307, 15567643), (9149, 2223949), (16991, 1197511), (24439, 832559), (64043, 317707), (118937, 171073)]