20058737

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 22239360

約数和(自身を除く): 2180623

約数列:

[1, 19, 23, 197, 233, 437, 3743, 4427, 4531, 5359, 45901, 86089, 101821, 872119, 1055723, 20058737]

約数ペア:

[(1, 20058737), (19, 1055723), (23, 872119), (197, 101821), (233, 86089), (437, 45901), (3743, 5359), (4427, 4531)]