20194734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480827}}^1$

素因数の和:480839

約数の個数: 16

約数和(自身を含む): 46159488

約数和(自身を除く): 25964754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480827, 961654, 1442481, 2884962, 3365789, 6731578, 10097367, 20194734]

約数ペア:

[(1, 20194734), (2, 10097367), (3, 6731578), (6, 3365789), (7, 2884962), (14, 1442481), (21, 961654), (42, 480827)]