20116003

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 12

約数和(自身を含む): 21476208

約数和(自身を除く): 1360205

約数列:

[1, 19, 103, 361, 541, 1957, 10279, 37183, 55723, 195301, 1058737, 20116003]

約数ペア:

[(1, 20116003), (19, 1058737), (103, 195301), (361, 55723), (541, 37183), (1957, 10279)]