20073090636

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4011409}}^1$

素因数の和:4011558

約数の個数: 36

約数和(自身を含む): 51105363400

約数和(自身を除く): 31032272764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 4011409, 8022818, 12034227, 16045636, 24068454, 36102681, 48136908, 72205362, 144410724, 557585851, 1115171702, 1672757553, 2230343404, 3345515106, 5018272659, 6691030212, 10036545318, 20073090636]

約数ペア:

[(1, 20073090636), (2, 10036545318), (3, 6691030212), (4, 5018272659), (6, 3345515106), (9, 2230343404), (12, 1672757553), (18, 1115171702), (36, 557585851), (139, 144410724), (278, 72205362), (417, 48136908), (556, 36102681), (834, 24068454), (1251, 16045636), (1668, 12034227), (2502, 8022818), (5004, 4011409)]