19995468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98017}}^1$

素因数の和:98041

約数の個数: 24

約数和(自身を含む): 49401072

約数和(自身を除く): 29405604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98017, 196034, 294051, 392068, 588102, 1176204, 1666289, 3332578, 4998867, 6665156, 9997734, 19995468]

約数ペア:

[(1, 19995468), (2, 9997734), (3, 6665156), (4, 4998867), (6, 3332578), (12, 1666289), (17, 1176204), (34, 588102), (51, 392068), (68, 294051), (102, 196034), (204, 98017)]