20896382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1721}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 33847632

約数和(自身を除く): 12951250

約数列:

[1, 2, 13, 26, 467, 934, 1721, 3442, 6071, 12142, 22373, 44746, 803707, 1607414, 10448191, 20896382]

約数ペア:

[(1, 20896382), (2, 10448191), (13, 1607414), (26, 803707), (467, 44746), (934, 22373), (1721, 12142), (3442, 6071)]