20827072

素因数分解:

$2^6\times 7^1\times {\mathrm{46489}}^1$

素因数の和:46508

約数の個数: 28

約数和(自身を含む): 47233840

約数和(自身を除く): 26406768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46489, 92978, 185956, 325423, 371912, 650846, 743824, 1301692, 1487648, 2603384, 2975296, 5206768, 10413536, 20827072]

約数ペア:

[(1, 20827072), (2, 10413536), (4, 5206768), (7, 2975296), (8, 2603384), (14, 1487648), (16, 1301692), (28, 743824), (32, 650846), (56, 371912), (64, 325423), (112, 185956), (224, 92978), (448, 46489)]