20343026874

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7419047}}^1$

素因数の和:7419509

約数の個数: 16

約数和(自身を含む): 40775087808

約数和(自身を除く): 20432060934

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7419047, 14838094, 22257141, 44514282, 3390504479, 6781008958, 10171513437, 20343026874]

約数ペア:

[(1, 20343026874), (2, 10171513437), (3, 6781008958), (6, 3390504479), (457, 44514282), (914, 22257141), (1371, 14838094), (2742, 7419047)]