20175424

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1570

約数の個数: 28

約数和(自身を含む): 40233600

約数和(自身を除く): 20058176

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1319, 1912, 2638, 3824, 5276, 7648, 10552, 15296, 21104, 42208, 84416, 315241, 630482, 1260964, 2521928, 5043856, 10087712, 20175424]

約数ペア:

[(1, 20175424), (2, 10087712), (4, 5043856), (8, 2521928), (16, 1260964), (32, 630482), (64, 315241), (239, 84416), (478, 42208), (956, 21104), (1319, 15296), (1912, 10552), (2638, 7648), (3824, 5276)]