20544047358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201412229}}^1$

素因数の和:201412251

約数の個数: 16

約数和(自身を含む): 43505041680

約数和(自身を除く): 22960994322

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 201412229, 402824458, 604236687, 1208473374, 3424007893, 6848015786, 10272023679, 20544047358]

約数ペア:

[(1, 20544047358), (2, 10272023679), (3, 6848015786), (6, 3424007893), (17, 1208473374), (34, 604236687), (51, 402824458), (102, 201412229)]