13020368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47869}}^1$

素因数の和:47894

約数の個数: 20

約数和(自身を含む): 26711460

約数和(自身を除く): 13691092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47869, 95738, 191476, 382952, 765904, 813773, 1627546, 3255092, 6510184, 13020368]

約数ペア:

[(1, 13020368), (2, 6510184), (4, 3255092), (8, 1627546), (16, 813773), (17, 765904), (34, 382952), (68, 191476), (136, 95738), (272, 47869)]