2020335939

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8539}}^1$

素因数の和:8701

約数の個数: 40

約数和(自身を含む): 3174420480

約数和(自身を除く): 1154084541

約数列:

[1, 3, 9, 23, 27, 69, 81, 127, 207, 381, 621, 1143, 1863, 2921, 3429, 8539, 8763, 10287, 25617, 26289, 76851, 78867, 196397, 230553, 236601, 589191, 691659, 1084453, 1767573, 3253359, 5302719, 9760077, 15908157, 24942419, 29280231, 74827257, 87840693, 224481771, 673445313, 2020335939]

約数ペア:

[(1, 2020335939), (3, 673445313), (9, 224481771), (23, 87840693), (27, 74827257), (69, 29280231), (81, 24942419), (127, 15908157), (207, 9760077), (381, 5302719), (621, 3253359), (1143, 1767573), (1863, 1084453), (2921, 691659), (3429, 589191), (8539, 236601), (8763, 230553), (10287, 196397), (25617, 78867), (26289, 76851)]