20085570844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{76129}}^1$

素因数の和:77133

約数の個数: 24

約数和(自身を含む): 35683653600

約数和(自身を除く): 15598082756

約数列:

[1, 2, 4, 71, 142, 284, 929, 1858, 3716, 65959, 76129, 131918, 152258, 263836, 304516, 5405159, 10810318, 21620636, 70723841, 141447682, 282895364, 5021392711, 10042785422, 20085570844]

約数ペア:

[(1, 20085570844), (2, 10042785422), (4, 5021392711), (71, 282895364), (142, 141447682), (284, 70723841), (929, 21620636), (1858, 10810318), (3716, 5405159), (65959, 304516), (76129, 263836), (131918, 152258)]