20163431

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11437}}^1$

素因数の和:11521

約数の個数: 8

約数和(自身を含む): 21137424

約数和(自身を除く): 973993

約数列:

[1, 41, 43, 1763, 11437, 468917, 491791, 20163431]

約数ペア:

[(1, 20163431), (41, 491791), (43, 468917), (1763, 11437)]