20147452427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{143821}}^1$

素因数の和:144014

約数の個数: 16

約数和(自身を含む): 21711369120

約数和(自身を除く): 1563916693

約数列:

[1, 19, 73, 101, 1387, 1919, 7373, 140087, 143821, 2732599, 10498933, 14525921, 199479727, 275992499, 1060392233, 20147452427]

約数ペア:

[(1, 20147452427), (19, 1060392233), (73, 275992499), (101, 199479727), (1387, 14525921), (1919, 10498933), (7373, 2732599), (140087, 143821)]