20077592

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{4639}}^1$

素因数の和:5186

約数の個数: 16

約数和(自身を含む): 37723200

約数和(自身を除く): 17645608

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 4639, 9278, 18556, 37112, 2509699, 5019398, 10038796, 20077592]

約数ペア:

[(1, 20077592), (2, 10038796), (4, 5019398), (8, 2509699), (541, 37112), (1082, 18556), (2164, 9278), (4328, 4639)]