20165620064

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{2226769}}^1$

素因数の和:2227062

約数の個数: 24

約数和(自身を含む): 39841368840

約数和(自身を除く): 19675748776

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2264, 4528, 9056, 2226769, 4453538, 8907076, 17814152, 35628304, 71256608, 630175627, 1260351254, 2520702508, 5041405016, 10082810032, 20165620064]

約数ペア:

[(1, 20165620064), (2, 10082810032), (4, 5041405016), (8, 2520702508), (16, 1260351254), (32, 630175627), (283, 71256608), (566, 35628304), (1132, 17814152), (2264, 8907076), (4528, 4453538), (9056, 2226769)]