20122473339

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{339637}}^1$

素因数の和:339899

約数の個数: 24

約数和(自身を含む): 30200610960

約数和(自身を除く): 10078137621

約数列:

[1, 3, 9, 29, 87, 227, 261, 681, 2043, 6583, 19749, 59247, 339637, 1018911, 3056733, 9849473, 29548419, 77097599, 88645257, 231292797, 693878391, 2235830371, 6707491113, 20122473339]

約数ペア:

[(1, 20122473339), (3, 6707491113), (9, 2235830371), (29, 693878391), (87, 231292797), (227, 88645257), (261, 77097599), (681, 29548419), (2043, 9849473), (6583, 3056733), (19749, 1018911), (59247, 339637)]