20926788

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11549}}^1$

素因数の和:11707

約数の個数: 24

約数和(自身を含む): 49156800

約数和(自身を除く): 28230012

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11549, 23098, 34647, 46196, 69294, 138588, 1743899, 3487798, 5231697, 6975596, 10463394, 20926788]

約数ペア:

[(1, 20926788), (2, 10463394), (3, 6975596), (4, 5231697), (6, 3487798), (12, 1743899), (151, 138588), (302, 69294), (453, 46196), (604, 34647), (906, 23098), (1812, 11549)]