20211346048

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6865267}}^1$

素因数の和:6865304

約数の個数: 32

約数和(自身を含む): 42015440160

約数和(自身を除く): 21804094112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6865267, 13730534, 27461068, 54922136, 109844272, 157901141, 219688544, 315802282, 439377088, 631604564, 878754176, 1263209128, 2526418256, 5052836512, 10105673024, 20211346048]

約数ペア:

[(1, 20211346048), (2, 10105673024), (4, 5052836512), (8, 2526418256), (16, 1263209128), (23, 878754176), (32, 631604564), (46, 439377088), (64, 315802282), (92, 219688544), (128, 157901141), (184, 109844272), (368, 54922136), (736, 27461068), (1472, 13730534), (2944, 6865267)]