20213973032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229704239}}^1$

素因数の和:229704256

約数の個数: 16

約数和(自身を含む): 41346763200

約数和(自身を除く): 21132790168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229704239, 459408478, 918816956, 1837633912, 2526746629, 5053493258, 10106986516, 20213973032]

約数ペア:

[(1, 20213973032), (2, 10106986516), (4, 5053493258), (8, 2526746629), (11, 1837633912), (22, 918816956), (44, 459408478), (88, 229704239)]