20337414

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{7417}}^1$

素因数の和:7879

約数の個数: 16

約数和(自身を含む): 40769328

約数和(自身を除く): 20431914

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 7417, 14834, 22251, 44502, 3389569, 6779138, 10168707, 20337414]

約数ペア:

[(1, 20337414), (2, 10168707), (3, 6779138), (6, 3389569), (457, 44502), (914, 22251), (1371, 14834), (2742, 7417)]