20908448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59399}}^1$

素因数の和:59420

約数の個数: 24

約数和(自身を含む): 44906400

約数和(自身を除く): 23997952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 59399, 118798, 237596, 475192, 653389, 950384, 1306778, 1900768, 2613556, 5227112, 10454224, 20908448]

約数ペア:

[(1, 20908448), (2, 10454224), (4, 5227112), (8, 2613556), (11, 1900768), (16, 1306778), (22, 950384), (32, 653389), (44, 475192), (88, 237596), (176, 118798), (352, 59399)]