20496532

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{967}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 41089664

約数和(自身を除く): 20593132

約数列:

[1, 2, 4, 7, 14, 28, 757, 967, 1514, 1934, 3028, 3868, 5299, 6769, 10598, 13538, 21196, 27076, 732019, 1464038, 2928076, 5124133, 10248266, 20496532]

約数ペア:

[(1, 20496532), (2, 10248266), (4, 5124133), (7, 2928076), (14, 1464038), (28, 732019), (757, 27076), (967, 21196), (1514, 13538), (1934, 10598), (3028, 6769), (3868, 5299)]