20562784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58417}}^1$

素因数の和:58438

約数の個数: 24

約数和(自身を含む): 44164008

約数和(自身を除く): 23601224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58417, 116834, 233668, 467336, 642587, 934672, 1285174, 1869344, 2570348, 5140696, 10281392, 20562784]

約数ペア:

[(1, 20562784), (2, 10281392), (4, 5140696), (8, 2570348), (11, 1869344), (16, 1285174), (22, 934672), (32, 642587), (44, 467336), (88, 233668), (176, 116834), (352, 58417)]