20389366932463

素因数分解:

${\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{19333}}^1\times {\mathrm{77839}}^1$

素因数の和:97986

約数の個数: 16

約数和(自身を含む): 21617224755840

約数和(自身を除く): 1227857823377

約数列:

[1, 17, 797, 13549, 19333, 77839, 328661, 1323263, 15408401, 62037683, 261942817, 1054640611, 1504861387, 25582643579, 1199374525439, 20389366932463]

約数ペア:

[(1, 20389366932463), (17, 1199374525439), (797, 25582643579), (13549, 1504861387), (19333, 1054640611), (77839, 261942817), (328661, 62037683), (1323263, 15408401)]