20259296

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{2789}}^1$

素因数の和:3026

約数の個数: 24

約数和(自身を含む): 40075560

約数和(自身を除く): 19816264

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2789, 3632, 5578, 7264, 11156, 22312, 44624, 89248, 633103, 1266206, 2532412, 5064824, 10129648, 20259296]

約数ペア:

[(1, 20259296), (2, 10129648), (4, 5064824), (8, 2532412), (16, 1266206), (32, 633103), (227, 89248), (454, 44624), (908, 22312), (1816, 11156), (2789, 7264), (3632, 5578)]