20231372

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13633}}^1$

素因数の和:13697

約数の個数: 24

約数和(自身を含む): 41229216

約数和(自身を除く): 20997844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 13633, 27266, 54532, 95431, 190862, 381724, 722549, 1445098, 2890196, 5057843, 10115686, 20231372]

約数ペア:

[(1, 20231372), (2, 10115686), (4, 5057843), (7, 2890196), (14, 1445098), (28, 722549), (53, 381724), (106, 190862), (212, 95431), (371, 54532), (742, 27266), (1484, 13633)]