20281710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676057}}^1$

素因数の和:676067

約数の個数: 16

約数和(自身を含む): 48676176

約数和(自身を除く): 28394466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676057, 1352114, 2028171, 3380285, 4056342, 6760570, 10140855, 20281710]

約数ペア:

[(1, 20281710), (2, 10140855), (3, 6760570), (5, 4056342), (6, 3380285), (10, 2028171), (15, 1352114), (30, 676057)]