20246465242

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{1543}}^1\times {\mathrm{6827}}^1$

素因数の和:8434

約数の個数: 24

約数和(自身を含む): 31405904928

約数和(自身を除く): 11159439686

約数列:

[1, 2, 31, 62, 961, 1543, 1922, 3086, 6827, 13654, 47833, 95666, 211637, 423274, 1482823, 2965646, 6560747, 10534061, 13121494, 21068122, 326555891, 653111782, 10123232621, 20246465242]

約数ペア:

[(1, 20246465242), (2, 10123232621), (31, 653111782), (62, 326555891), (961, 21068122), (1543, 13121494), (1922, 10534061), (3086, 6560747), (6827, 2965646), (13654, 1482823), (47833, 423274), (95666, 211637)]