20260449321

素因数分解:

$3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{884311}}^1$

素因数の和:885412

約数の個数: 16

約数和(自身を含む): 30901398528

約数和(自身を除く): 10640949207

約数列:

[1, 3, 7, 21, 1091, 3273, 7637, 22911, 884311, 2652933, 6190177, 18570531, 964783301, 2894349903, 6753483107, 20260449321]

約数ペア:

[(1, 20260449321), (3, 6753483107), (7, 2894349903), (21, 964783301), (1091, 18570531), (3273, 6190177), (7637, 2652933), (22911, 884311)]