20944596

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9643}}^1$

素因数の和:9831

約数の個数: 24

約数和(自身を含む): 49145824

約数和(自身を除く): 28201228

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9643, 19286, 28929, 38572, 57858, 115716, 1745383, 3490766, 5236149, 6981532, 10472298, 20944596]

約数ペア:

[(1, 20944596), (2, 10472298), (3, 6981532), (4, 5236149), (6, 3490766), (12, 1745383), (181, 115716), (362, 57858), (543, 38572), (724, 28929), (1086, 19286), (2172, 9643)]