20244805

素因数分解:

$5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 27840384

約数和(自身を除く): 7595579

約数列:

[1, 5, 7, 35, 571, 1013, 2855, 3997, 5065, 7091, 19985, 35455, 578423, 2892115, 4048961, 20244805]

約数ペア:

[(1, 20244805), (5, 4048961), (7, 2892115), (35, 578423), (571, 35455), (1013, 19985), (2855, 7091), (3997, 5065)]