20936104

素因数分解:

$2^3\times 7^1\times {\mathrm{373859}}^1$

素因数の和:373872

約数の個数: 16

約数和(自身を含む): 44863200

約数和(自身を除く): 23927096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373859, 747718, 1495436, 2617013, 2990872, 5234026, 10468052, 20936104]

約数ペア:

[(1, 20936104), (2, 10468052), (4, 5234026), (7, 2990872), (8, 2617013), (14, 1495436), (28, 747718), (56, 373859)]