20139565441

素因数分解:

${\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1\times {\mathrm{1667}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 20742340608

約数和(自身を除く): 602775167

約数列:

[1, 43, 191, 1471, 1667, 8213, 63253, 71681, 280961, 318397, 2452157, 12081323, 13691071, 105442751, 468361987, 20139565441]

約数ペア:

[(1, 20139565441), (43, 468361987), (191, 105442751), (1471, 13691071), (1667, 12081323), (8213, 2452157), (63253, 318397), (71681, 280961)]