20763352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{136601}}^1$

素因数の和:136626

約数の個数: 16

約数和(自身を含む): 40980600

約数和(自身を除く): 20217248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 136601, 273202, 546404, 1092808, 2595419, 5190838, 10381676, 20763352]

約数ペア:

[(1, 20763352), (2, 10381676), (4, 5190838), (8, 2595419), (19, 1092808), (38, 546404), (76, 273202), (152, 136601)]