20228754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37049}}^1$

素因数の和:37074

約数の個数: 32

約数和(自身を含む): 49795200

約数和(自身を除く): 29566446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37049, 74098, 111147, 222294, 259343, 481637, 518686, 778029, 963274, 1444911, 1556058, 2889822, 3371459, 6742918, 10114377, 20228754]

約数ペア:

[(1, 20228754), (2, 10114377), (3, 6742918), (6, 3371459), (7, 2889822), (13, 1556058), (14, 1444911), (21, 963274), (26, 778029), (39, 518686), (42, 481637), (78, 259343), (91, 222294), (182, 111147), (273, 74098), (546, 37049)]