20194295640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168285797}}^1$

素因数の和:168285811

約数の個数: 32

約数和(自身を含む): 60582887280

約数和(自身を除く): 40388591640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168285797, 336571594, 504857391, 673143188, 841428985, 1009714782, 1346286376, 1682857970, 2019429564, 2524286955, 3365715940, 4038859128, 5048573910, 6731431880, 10097147820, 20194295640]

約数ペア:

[(1, 20194295640), (2, 10097147820), (3, 6731431880), (4, 5048573910), (5, 4038859128), (6, 3365715940), (8, 2524286955), (10, 2019429564), (12, 1682857970), (15, 1346286376), (20, 1009714782), (24, 841428985), (30, 673143188), (40, 504857391), (60, 336571594), (120, 168285797)]