20189504

素因数分解:

$2^6\times {\mathrm{315461}}^1$

素因数の和:315473

約数の個数: 14

約数和(自身を含む): 40063674

約数和(自身を除く): 19874170

約数列:

[1, 2, 4, 8, 16, 32, 64, 315461, 630922, 1261844, 2523688, 5047376, 10094752, 20189504]

約数ペア:

[(1, 20189504), (2, 10094752), (4, 5047376), (8, 2523688), (16, 1261844), (32, 630922), (64, 315461)]