20752658752

素因数分解:

$2^6\times 7^2\times {\mathrm{6617557}}^1$

素因数の和:6617583

約数の個数: 42

約数和(自身を含む): 47904502362

約数和(自身を除く): 27151843610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6617557, 13235114, 26470228, 46322899, 52940456, 92645798, 105880912, 185291596, 211761824, 324260293, 370583192, 423523648, 648520586, 741166384, 1297041172, 1482332768, 2594082344, 2964665536, 5188164688, 10376329376, 20752658752]

約数ペア:

[(1, 20752658752), (2, 10376329376), (4, 5188164688), (7, 2964665536), (8, 2594082344), (14, 1482332768), (16, 1297041172), (28, 741166384), (32, 648520586), (49, 423523648), (56, 370583192), (64, 324260293), (98, 211761824), (112, 185291596), (196, 105880912), (224, 92645798), (392, 52940456), (448, 46322899), (784, 26470228), (1568, 13235114), (3136, 6617557)]