20228864396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2248651}}^1$

素因数の和:2248841

約数の個数: 24

約数和(自身を含む): 38344013904

約数和(自身を除く): 18115149508

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 2248651, 4497302, 8994604, 29232463, 58464926, 116929852, 389016623, 778033246, 1556066492, 5057216099, 10114432198, 20228864396]

約数ペア:

[(1, 20228864396), (2, 10114432198), (4, 5057216099), (13, 1556066492), (26, 778033246), (52, 389016623), (173, 116929852), (346, 58464926), (692, 29232463), (2249, 8994604), (4498, 4497302), (8996, 2248651)]