20229537007

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{61409}}^1$

素因数の和:61662

約数の個数: 16

約数和(自身を含む): 21270458880

約数和(自身を除く): 1040921873

約数列:

[1, 43, 47, 163, 2021, 7009, 7661, 61409, 329423, 2640587, 2886223, 10009667, 124107589, 430415681, 470454349, 20229537007]

約数ペア:

[(1, 20229537007), (43, 470454349), (47, 430415681), (163, 124107589), (2021, 10009667), (7009, 2886223), (7661, 2640587), (61409, 329423)]