20324384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37361}}^1$

素因数の和:37388

約数の個数: 24

約数和(自身を含む): 42368508

約数和(自身を除く): 22044124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37361, 74722, 149444, 298888, 597776, 635137, 1195552, 1270274, 2540548, 5081096, 10162192, 20324384]

約数ペア:

[(1, 20324384), (2, 10162192), (4, 5081096), (8, 2540548), (16, 1270274), (17, 1195552), (32, 635137), (34, 597776), (68, 298888), (136, 149444), (272, 74722), (544, 37361)]