20140444304

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7722563}}^1$

素因数の和:7722734

約数の個数: 20

約数和(自身を含む): 39261515376

約数和(自身を除く): 19121071072

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7722563, 15445126, 30890252, 61780504, 123561008, 1258777769, 2517555538, 5035111076, 10070222152, 20140444304]

約数ペア:

[(1, 20140444304), (2, 10070222152), (4, 5035111076), (8, 2517555538), (16, 1258777769), (163, 123561008), (326, 61780504), (652, 30890252), (1304, 15445126), (2608, 7722563)]